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Sarasiya S, Sarasiya S, Henary M. Exploration of NIR Squaraine Contrast Agents Containing Various Heterocycles: Synthesis, Optical Properties and Applications. Pharmaceuticals (Basel) 2023; 16:1299. [PMID: 37765108 PMCID: PMC10534371 DOI: 10.3390/ph16091299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 08/22/2023] [Accepted: 08/31/2023] [Indexed: 09/29/2023] Open
Abstract
Squaraine dye is a popular class of contrast near-infrared (NIR) dyes. Squaraine dyes have shown the ability to be modified with various heterocycles. The indole moiety is the most notable heterocycle incorporated in squaraine dyes. A tremendous amount of work has gone into developing indole-based squaraine dyes and determining their applications. The optical properties of squaraine dyes containing an indole moiety facilitate high quantum yields and molar absorptivity, but the absorbance maxima is capped near 700 nm. This is the major limitation of indole-based squaraine dyes. In comparison, other heterocycles with larger conjugated systems such as quinoline and perimidine have demonstrated promising optical properties and immense potential for modifications, albeit with limited development. Quinoline- and perimidine-based squaraine dyes have molar extinction coefficients over 100,000 M-1 cm-1 and absorbances over 800 nm. This report will look at indole-, quinoline-, and perimidine-based squaraine dyes. Due to the sheer number of reported dyes, the search for indole-based squaraine dyes has been limited to reports from the past five years (2018-2023). For quinoline- and perimidine-based squaraine dyes, a holistic search was performed to analyze the optical properties and applications, due to the abovementioned limitation. This report will evaluate the three different classes of squaraines: indole-, quinoline-, and perimidine-based, to evaluate their optical properties and applications, with the goal of encouraging the exploration of other heterocycles for use in squaraine dyes.
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Affiliation(s)
- Shahir Sarasiya
- Department of Chemistry, Georgia State University, Atlanta, GA 30303, USA; (S.S.); (S.S.)
- Center of Diagnostics and Therapeutics, Georgia State University, Atlanta, GA 30303, USA
| | - Sara Sarasiya
- Department of Chemistry, Georgia State University, Atlanta, GA 30303, USA; (S.S.); (S.S.)
| | - Maged Henary
- Department of Chemistry, Georgia State University, Atlanta, GA 30303, USA; (S.S.); (S.S.)
- Center of Diagnostics and Therapeutics, Georgia State University, Atlanta, GA 30303, USA
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2
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Simonetti SO, Kaufman TS, Larghi EL. Conjugation of Carbohydrates with Quinolines: A Powerful Synthetic Tool. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Sebastián O. Simonetti
- Instituto de Química Rosario: Instituto de Quimica Rosario Química Orgánica Suipacha 531 S2002LRK Rosario ARGENTINA
| | - Teodoro S. Kaufman
- Instituto de Química Rosario: Instituto de Quimica Rosario Química Orgánica Suipacha 531 S2002LRK Rosario ARGENTINA
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3
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Squaraine-Based Optical Sensors: Designer Toolbox for Exploring Ionic and Molecular Recognitions. CHEMOSENSORS 2021. [DOI: 10.3390/chemosensors9110302] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Small molecule-based chromogenic and fluorogenic probes play an indispensable role in many sensing applications. Ideal optical chemosensors should provide selectivity and sensitivity towards a variety of analytes. Synthetic accessibility and attractive photophysical properties have made squaraine dyes an enticing platform for the development of chemosensors. This review highlights the versatility of modular assemblies of squaraine-based chemosensors and chemodosimeters that take advantage of the availability of various structurally and functionally diverse recognition motifs, as well as utilizing additional recognition capabilities due to the unique structural features of the squaraine ring.
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4
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Pascal S, David S, Andraud C, Maury O. Near-infrared dyes for two-photon absorption in the short-wavelength infrared: strategies towards optical power limiting. Chem Soc Rev 2021; 50:6613-6658. [DOI: 10.1039/d0cs01221a] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The recent advances in the field of two-photon absorbing chromophores in the short-wavelength infrared spectral range (SWIR 1100–2500 nm) are summarized, highlighting the development of optical power limiting devices in this spectral range.
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Affiliation(s)
- Simon Pascal
- Univ. Lyon
- ENS Lyon
- CNRS UMR 5182
- Laboratoire de Chimie
- 69364 Lyon
| | - Sylvain David
- Univ. Lyon
- ENS Lyon
- CNRS UMR 5182
- Laboratoire de Chimie
- 69364 Lyon
| | - Chantal Andraud
- Univ. Lyon
- ENS Lyon
- CNRS UMR 5182
- Laboratoire de Chimie
- 69364 Lyon
| | - Olivier Maury
- Univ. Lyon
- ENS Lyon
- CNRS UMR 5182
- Laboratoire de Chimie
- 69364 Lyon
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5
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Sujai PT, Joseph MM, Karunakaran V, Saranya G, Adukkadan RN, Shamjith S, Thomas R, Nair JB, Swathi RS, Maiti KK. Biogenic Cluster-Encased Gold Nanorods as a Targeted Three-in-One Theranostic Nanoenvelope for SERS-Guided Photochemotherapy against Metastatic Melanoma. ACS APPLIED BIO MATERIALS 2018; 2:588-600. [DOI: 10.1021/acsabm.8b00746] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Palasseri T. Sujai
- Chemical Sciences and Technology Division (CSTD), CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram 695019, Kerala, India
- Academy of Scientific and Innovative Research (AcSIR), New Delhi, India
| | - Manu M. Joseph
- Chemical Sciences and Technology Division (CSTD), CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram 695019, Kerala, India
| | - Varsha Karunakaran
- Chemical Sciences and Technology Division (CSTD), CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram 695019, Kerala, India
- Academy of Scientific and Innovative Research (AcSIR), New Delhi, India
| | - Giridharan Saranya
- Chemical Sciences and Technology Division (CSTD), CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram 695019, Kerala, India
- Academy of Scientific and Innovative Research (AcSIR), New Delhi, India
| | - Ramya N. Adukkadan
- Chemical Sciences and Technology Division (CSTD), CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram 695019, Kerala, India
- Academy of Scientific and Innovative Research (AcSIR), New Delhi, India
| | - Shanmughan Shamjith
- Chemical Sciences and Technology Division (CSTD), CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram 695019, Kerala, India
- Academy of Scientific and Innovative Research (AcSIR), New Delhi, India
| | - Reshmi Thomas
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram (IISER-TVM), Vithura 695551, Thiruvananthapuram, India
| | - Jyothi B. Nair
- Chemical Sciences and Technology Division (CSTD), CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram 695019, Kerala, India
- Academy of Scientific and Innovative Research (AcSIR), New Delhi, India
| | - Rotti Srinivasamurthy Swathi
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram (IISER-TVM), Vithura 695551, Thiruvananthapuram, India
| | - Kaustabh Kumar Maiti
- Chemical Sciences and Technology Division (CSTD), CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram 695019, Kerala, India
- Academy of Scientific and Innovative Research (AcSIR), New Delhi, India
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6
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Thurakkal S, Sanju KS, Soman A, Unni KNN, Joseph J, Ramaiah D. Design and synthesis of solution processable green fluorescent D–π–A dyads for OLED applications. NEW J CHEM 2018. [DOI: 10.1039/c7nj04386d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthesized solution processable green fluorescent donor–acceptor dyads and their investigated photophysical, electrochemical, and morphological properties for OLED applications.
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Affiliation(s)
- Shameel Thurakkal
- Photosciences and Photonics
- Chemical Sciences and Technology Division
- CSIR-National Institute for Interdisciplinary Science and Technology
- Thiruvananthapuram-695019
- India
| | - Krishnankutty S. Sanju
- Photosciences and Photonics
- Chemical Sciences and Technology Division
- CSIR-National Institute for Interdisciplinary Science and Technology
- Thiruvananthapuram-695019
- India
| | - Anjaly Soman
- Photosciences and Photonics
- Chemical Sciences and Technology Division
- CSIR-National Institute for Interdisciplinary Science and Technology
- Thiruvananthapuram-695019
- India
| | - K. N. Narayanan Unni
- Photosciences and Photonics
- Chemical Sciences and Technology Division
- CSIR-National Institute for Interdisciplinary Science and Technology
- Thiruvananthapuram-695019
- India
| | - Joshy Joseph
- Photosciences and Photonics
- Chemical Sciences and Technology Division
- CSIR-National Institute for Interdisciplinary Science and Technology
- Thiruvananthapuram-695019
- India
| | - Danaboyina Ramaiah
- Photosciences and Photonics
- Chemical Sciences and Technology Division
- CSIR-National Institute for Interdisciplinary Science and Technology
- Thiruvananthapuram-695019
- India
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7
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Squaraine dyes: The hierarchical synthesis and its application in optical detection. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2017. [DOI: 10.1016/j.jphotochemrev.2017.03.001] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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8
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Gawale Y, Adarsh N, Kalva SK, Joseph J, Pramanik M, Ramaiah D, Sekar N. Carbazole-Linked Near-Infrared Aza-BODIPY Dyes as Triplet Sensitizers and Photoacoustic Contrast Agents for Deep-Tissue Imaging. Chemistry 2017; 23:6570-6578. [DOI: 10.1002/chem.201605702] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Indexed: 02/02/2023]
Affiliation(s)
- Yogesh Gawale
- Dyestuff Technology Department; Institute of Chemical Technology; Matunga, Mumbai 400 019 India
| | - Nagappanpillai Adarsh
- Chemical Sciences and Technology Division; CSIR-National Institute for Interdisciplinary Science and Technology; Thiruvananthapuram 695 019 Kerala India
| | - Sandeep Kumar Kalva
- School of Chemical and Biomedical Engineering; Nanyang Technological University; 62 Nanyang Drive Singapore 637459 Singapore
| | - Joshy Joseph
- Chemical Sciences and Technology Division; CSIR-National Institute for Interdisciplinary Science and Technology; Thiruvananthapuram 695 019 Kerala India
| | - Manojit Pramanik
- School of Chemical and Biomedical Engineering; Nanyang Technological University; 62 Nanyang Drive Singapore 637459 Singapore
| | - Danaboyina Ramaiah
- CSIR-North East Institute of Science and Technology, Jorhat; 785 006 Assam India
| | - Nagaiyan Sekar
- Dyestuff Technology Department; Institute of Chemical Technology; Matunga, Mumbai 400 019 India
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9
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Saito Y, Kamitakahara H, Takano T. Preparation of a squaraine-bounded cellulose derivative for photocurrent generation system. Carbohydr Res 2016; 421:40-45. [DOI: 10.1016/j.carres.2015.12.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 10/29/2015] [Accepted: 12/03/2015] [Indexed: 10/22/2022]
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10
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Jayaram DT, Ramos-Romero S, Shankar BH, Garrido C, Rubio N, Sanchez-Cid L, Gómez SB, Blanco J, Ramaiah D. In Vitro and in Vivo Demonstration of Photodynamic Activity and Cytoplasm Imaging through TPE Nanoparticles. ACS Chem Biol 2016; 11:104-12. [PMID: 26491952 DOI: 10.1021/acschembio.5b00537] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We synthesized novel tetraphenylethene (TPE) conjugates, which undergo unique self-assembly to form spherical nanoparticles that exhibited aggregation induced emission (AIE) in the near-infrared region. These nanoparticles showed significant singlet oxygen generation efficiency, negligible dark toxicity, rapid cellular uptake, efficient localization in cytoplasm, and high in vitro photocytotoxicity as well as in vivo photodynamic activity against a human prostate tumor animal model. This study demonstrates, for the first time, the power of the self-assembled AIE active tetraphenylethene conjugates in aqueous media as a nanoplatform for future therapeutic applications.
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Affiliation(s)
- Dhanya T. Jayaram
- CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram, 695019, India
| | - Sara Ramos-Romero
- Institute of Advanced Chemistry of Catalonia (IQAC−CSIC), Barcelona and Biomedical Research Networking Center for Bioengineering,
Biomaterials, and Nanomedicine (CIBER-BBN), Zaragoza, 08025, Spain
| | - Balaraman H. Shankar
- CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram, 695019, India
| | - Cristina Garrido
- Institute of Advanced Chemistry of Catalonia (IQAC−CSIC), Barcelona and Biomedical Research Networking Center for Bioengineering,
Biomaterials, and Nanomedicine (CIBER-BBN), Zaragoza, 08025, Spain
| | - Nuria Rubio
- Institute of Advanced Chemistry of Catalonia (IQAC−CSIC), Barcelona and Biomedical Research Networking Center for Bioengineering,
Biomaterials, and Nanomedicine (CIBER-BBN), Zaragoza, 08025, Spain
| | - Lourdes Sanchez-Cid
- Institute of Advanced Chemistry of Catalonia (IQAC−CSIC), Barcelona and Biomedical Research Networking Center for Bioengineering,
Biomaterials, and Nanomedicine (CIBER-BBN), Zaragoza, 08025, Spain
| | - Salvador Borros Gómez
- Grup d’Enginyeria
de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, Barcelona 08017, Spain
| | - Jeronimo Blanco
- Institute of Advanced Chemistry of Catalonia (IQAC−CSIC), Barcelona and Biomedical Research Networking Center for Bioengineering,
Biomaterials, and Nanomedicine (CIBER-BBN), Zaragoza, 08025, Spain
| | - Danaboyina Ramaiah
- CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram, 695019, India
- CSIR-North East Institute of Science and Technology (CSIR-NEIST), Jorhat, 785006, India
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11
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Viji M, Nair AK, Nandajan PC, Ramaiah D. Fluorescent chemodosimeter based on NHC complex for selective recognition of cyanide ions in aqueous medium. RSC Adv 2014. [DOI: 10.1039/c4ra09969a] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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12
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Alberto ME, Mazzone G, Quartarolo AD, Sousa FFR, Sicilia E, Russo N. Electronic spectra and intersystem spin-orbit coupling in 1,2- and 1,3-squaraines. J Comput Chem 2014; 35:2107-13. [DOI: 10.1002/jcc.23725] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Revised: 08/03/2014] [Accepted: 08/06/2014] [Indexed: 01/24/2023]
Affiliation(s)
- Marta E. Alberto
- Dipartimento di ingegneria Informatica, Modellistica, Elettronica e Sistemistica; Università della Calabria; I-87036 Arcavacata di Rende Italy
- Dipartimento di Chimica e Tecnologie Chimiche; Università della Calabria; I-87036 Arcavacata di Rende Italy
| | - Gloria Mazzone
- Dipartimento di ingegneria Informatica, Modellistica, Elettronica e Sistemistica; Università della Calabria; I-87036 Arcavacata di Rende Italy
- Dipartimento di Chimica e Tecnologie Chimiche; Università della Calabria; I-87036 Arcavacata di Rende Italy
| | - Angelo D. Quartarolo
- Dipartimento di Chimica e Tecnologie Chimiche; Università della Calabria; I-87036 Arcavacata di Rende Italy
| | - Flavio Fortes Ramos Sousa
- Dipartimento di Chimica e Tecnologie Chimiche; Università della Calabria; I-87036 Arcavacata di Rende Italy
| | - Emilia Sicilia
- Dipartimento di Chimica e Tecnologie Chimiche; Università della Calabria; I-87036 Arcavacata di Rende Italy
| | - Nino Russo
- Dipartimento di Chimica e Tecnologie Chimiche; Università della Calabria; I-87036 Arcavacata di Rende Italy
- Division de Ciencias Basicas e Ingenieria, Departamento de Quimica; Universidad, Autonoma Metropolitana-Iztapalapa; Av. San Rafael Atlixco No. 186, Col. Vicentina CP 09340 Mexico Distrito Federal Mexico
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13
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Adarsh N, Krishnan MS, Ramaiah D. Sensitive Naked Eye Detection of Hydrogen Sulfide and Nitric Oxide by Aza-BODIPY Dyes in Aqueous Medium. Anal Chem 2014; 86:9335-42. [DOI: 10.1021/ac502849d] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Nagappanpillai Adarsh
- Photosciences
and Photonics, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Trivandrum-695 019, Kerala, India
| | - Megha S. Krishnan
- Photosciences
and Photonics, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Trivandrum-695 019, Kerala, India
| | - Danaboyina Ramaiah
- Photosciences
and Photonics, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Trivandrum-695 019, Kerala, India
- CSIR-North East Institute of Science and Technology (CSIR-NEIST), Jorhat-785 006, Assam, India
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14
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Palakollu V, Kanvah S. Diphenylpolyene-cholesterol conjugates as fluorescent probes for microheterogeneous media. J Photochem Photobiol A Chem 2014. [DOI: 10.1016/j.jphotochem.2014.02.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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15
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Béthegnies A, Dub PA, Poli R. Platinum-Catalyzed Assembly of Quinaldine from Aniline and Ethylene. Organometallics 2013. [DOI: 10.1021/om400020k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Aurélien Béthegnies
- CNRS, Laboratoire de Chimie de Coordination
(LCC), 205 route de Narbonne, BP 44099, F-31077 Toulouse Cedex 4,
France
- Université de Toulouse, UPS, INPT, F-31077 Toulouse Cedex 4, France
| | - Pavel A. Dub
- CNRS, Laboratoire de Chimie de Coordination
(LCC), 205 route de Narbonne, BP 44099, F-31077 Toulouse Cedex 4,
France
- Université de Toulouse, UPS, INPT, F-31077 Toulouse Cedex 4, France
| | - Rinaldo Poli
- CNRS, Laboratoire de Chimie de Coordination
(LCC), 205 route de Narbonne, BP 44099, F-31077 Toulouse Cedex 4,
France
- Université de Toulouse, UPS, INPT, F-31077 Toulouse Cedex 4, France
- Institut Universitaire de France, 103, bd Saint-Michel, 75005 Paris, France
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16
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Adarsh N, Shanmugasundaram M, Avirah RR, Ramaiah D. Aza-BODIPY Derivatives: Enhanced Quantum Yields of Triplet Excited States and the Generation of Singlet Oxygen and their Role as Facile Sustainable Photooxygenation Catalysts. Chemistry 2012; 18:12655-62. [DOI: 10.1002/chem.201202438] [Citation(s) in RCA: 139] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2012] [Indexed: 01/05/2023]
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17
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Puyad AL, Chaitanya GK, Prabhakar C, Bhanuprakash K. A comparative study of semi-squaraine and squaraine dyes using computational techniques: tuning the charge transfer/biradicaloid character by substitution. J Mol Model 2012; 19:275-87. [DOI: 10.1007/s00894-012-1543-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2012] [Accepted: 07/23/2012] [Indexed: 12/20/2022]
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18
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Sharma M, Pandey S, Chauhan K, Sharma D, Kumar B, Chauhan PMS. Cyanuric chloride catalyzed mild protocol for synthesis of biologically active dihydro/spiro quinazolinones and quinazolinone-glycoconjugates. J Org Chem 2012; 77:929-37. [PMID: 22181712 DOI: 10.1021/jo2020856] [Citation(s) in RCA: 113] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
We have developed an efficient cyanuric chloride (2,4,6-trichloro-1,3,5-triazine, TCT) catalyzed approach for the synthesis of 2,3-dihydroquinazolin-4(1H)-one (3a-3x), 2-spiroquinazolinone (5, 7), and glycoconjugates of 2,3-dihydroquinazolin-4(1H)-one (10a, 10b) derivatives. The reaction allows rapid cyclization (8-20 min) with 10 mol % cyanuric chloride to give skeletal complexity in good to excellent yield. We believe that this novel procedure may open the door for the easy generation of new and bioactive quinazolinones.
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Affiliation(s)
- Moni Sharma
- Division of Medicinal and Process Chemistry, CSIR-Central Drug Research Institute, Lucknow 226001, India
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19
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Avirah RR, Jayaram DT, Adarsh N, Ramaiah D. Squaraine dyes in PDT: from basic design to in vivo demonstration. Org Biomol Chem 2011; 10:911-20. [PMID: 22179414 DOI: 10.1039/c1ob06588b] [Citation(s) in RCA: 135] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The design and development of novel squaraine dyes as sensitisers for photodynamic therapy (PDT) applications has grown tremendously in the last decade from the time when a squaraine dye was proposed to be a potential candidate, to-date when the use of such dyes have been demonstrated in animal models for skin cancer. This perspective article highlights the basic design, tuning of absorption, triplet excited state and two-photon absorption properties and recent developments of the squaraines as PDT sensitisers.
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Affiliation(s)
- Rekha R Avirah
- Photosciences and Photonics, Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Trivandrum, 695 019, India
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20
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Vicente J, Chicote MT, Martínez-Martínez AJ. About the intermediacy of 1,2-dihydroquinazolinium salts in the Friedländer–Borsche synthesis of quinolinium salts in acidic medium. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.09.053] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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21
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Shankar BH, Ramaiah D. Dansyl—Naphthalimide Dyads As Molecular Probes: Effect of Spacer Group on Metal Ion Binding Properties. J Phys Chem B 2011; 115:13292-9. [DOI: 10.1021/jp207895y] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Balaraman H. Shankar
- Photosciences and Photonics Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum 695 019, India
| | - Danaboyina Ramaiah
- Photosciences and Photonics Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum 695 019, India
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22
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Arun KT, Jayaram DT, Avirah RR, Ramaiah D. β-Cyclodextrin as a Photosensitizer Carrier: Effect on Photophysical Properties and Chemical Reactivity of Squaraine Dyes. J Phys Chem B 2011; 115:7122-8. [DOI: 10.1021/jp201784b] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kalliat T. Arun
- Photosciences and Photonics, Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum 695 019, India
| | - Dhanya T. Jayaram
- Photosciences and Photonics, Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum 695 019, India
| | - Rekha R. Avirah
- Photosciences and Photonics, Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum 695 019, India
| | - Danaboyina Ramaiah
- Photosciences and Photonics, Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum 695 019, India
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Yano S, Hirohara S, Obata M, Hagiya Y, Ogura SI, Ikeda A, Kataoka H, Tanaka M, Joh T. Current states and future views in photodynamic therapy. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2011. [DOI: 10.1016/j.jphotochemrev.2011.06.001] [Citation(s) in RCA: 285] [Impact Index Per Article: 21.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Avirah RR, Jyothish K, Suresh CH, Suresh E, Ramaiah D. Novel semisquaraine regioisomers: isolation, divergent chemical reactivity and photophysical properties. Chem Commun (Camb) 2011; 47:12822-4. [DOI: 10.1039/c1cc15261k] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Jisha VS, Arun KT, Hariharan M, Ramaiah D. Site-Selective Interactions: Squaraine Dye−Serum Albumin Complexes with Enhanced Fluorescence and Triplet Yields. J Phys Chem B 2010; 114:5912-9. [DOI: 10.1021/jp100369x] [Citation(s) in RCA: 103] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Vadakkancheril S. Jisha
- Photosciences and Photonics, Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum 695019, India
| | - Kalliat T. Arun
- Photosciences and Photonics, Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum 695019, India
| | - Mahesh Hariharan
- Photosciences and Photonics, Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum 695019, India
| | - Danaboyina Ramaiah
- Photosciences and Photonics, Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum 695019, India
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Long-Wavelength Probes and Labels Based on Cyanines and Squaraines. SPRINGER SERIES ON FLUORESCENCE 2010. [DOI: 10.1007/978-3-642-04702-2_3] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Yan Q, Cao R, Yi W, Yu L, Chen Z, Ma L, Song H. Synthesis and evaluation of 5-benzylidene(thio)barbiturate-β-d-glycosides as mushroom tyrosinase inhibitors. Bioorg Med Chem Lett 2009; 19:4055-8. [DOI: 10.1016/j.bmcl.2009.06.018] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2009] [Revised: 05/21/2009] [Accepted: 06/05/2009] [Indexed: 11/28/2022]
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Renard BL, Aubert Y, Asseline U. Fluorinated squaraine as near-IR label with improved properties for the labeling of oligonucleotides. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.02.029] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Wu J, Yi T, Zou Y, Xia Q, Shu T, Liu F, Yang Y, Li F, Chen Z, Zhou Z, Huang C. Gelation induced reversible syneresis via structural evolution. ACTA ACUST UNITED AC 2009. [DOI: 10.1039/b900049f] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Fu N, Allen AD, Kobayashi S, Tidwell TT, Vukovic S, Matsuoka T, Mishima M. Structural effects on interconversion of oxygen-substituted bisketenes and cyclobutenediones. J Org Chem 2008; 73:1768-73. [PMID: 18257584 DOI: 10.1021/jo702312t] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Cyclobutenediones 5 disubstituted with HO (a), MeO (b), EtO (c), i-PrO (d), t-BuO (e), PhO (f), 4-MeOC6H4O (g), 4-O2NC6H4O (h), and 3,4-bridging OCH2CH2O (i) substituents upon laser flash photolysis gave the corresponding bisketenes 6a-i, as detected by their distinctive doublet IR absorptions between 2075 and 2106 and 2116 and 2140 cm-1. The reactivities in ring closure back to the cyclobutenediones were greatest for the group 6b-e, with the highest rate constant of 2.95 x 10(7) s-1 at 25 degrees C for 6e (RO = t-BuO) in isooctane, were less for 6a (RO = OH, k = 2.57 x 10(6) s-1 in CH3CN), while 6f-i were the least reactive, with the lowest rate constant of 3.8 x 10(4) s-1 in CH3CN for 6h (RO = 4-O2NC6H4O). The significantly reduced rate constants for 6f-i are attributed to diminution of the electron-donating ability of oxygen to the cyclobutenediones 5f-h by the ArO substituents compared to alkoxy groups and to angle strain in the bridged product cyclobutenedione 5i. The reactivities of the ArO-substituted bisketenes 6f-h in CH3CN varied by a factor of 50 and gave an excellent correlation of the observed rate constants log k with the sigma p constants of the aryl substituents. Computational studies at the B3LYP/6-31G(d) level of ring-closure barriers are consistent with the measured reactivities. Photolysis of squaric acid (5a) in solution provides a convenient preparation of deltic acid (7).
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Affiliation(s)
- Nanyan Fu
- Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada
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Avirah RR, Jyothish K, Ramaiah D. Infrared Absorbing Croconaine Dyes: Synthesis and Metal Ion Binding Properties. J Org Chem 2007; 73:274-9. [DOI: 10.1021/jo702209a] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Rekha R. Avirah
- Photosciences and Photonics, Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum, India 695 019
| | - Kuthanapillil Jyothish
- Photosciences and Photonics, Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum, India 695 019
| | - Danaboyina Ramaiah
- Photosciences and Photonics, Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum, India 695 019
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Jyothish K, Hariharan M, Ramaiah D. Chiral Supramolecular Assemblies of a Squaraine Dye in Solution and Thin Films: Concentration-, Temperature-, and Solvent-Induced Chirality Inversion. Chemistry 2007; 13:5944-51. [PMID: 17436354 DOI: 10.1002/chem.200700130] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
We prepared novel cholesterol-appended squaraine dye 1 and model squaraine dye 2 and investigated their aggregation behavior in solution and thin films using photophysical, chiroptical, and microscopic techniques. Investigations on the dependence of aggregation on solvent composition (good/poor, CHCl3/CH3CN) demonstrated that squaraine dye 1 forms two novel H-type chiral supramolecular assemblies with opposite chirality at different good/poor solvent compositions. Model compound 2 formed J-type achiral assemblies under similar conditions. The supramolecular assembly of 1 observed at lower fractions of the poor solvent could be assigned to the thermodynamically stable form, while a kinetically controlled assembly is formed at higher fractions of the poor solvent. This assignment is evidenced by temperature- and concentration-dependent experiments. With increasing temperature, the chirality of the kinetically controlled aggregate was lost and, on cooling, the aggregate with the opposite chirality was formed. On further heating and cooling the aggregates thus formed resulted in no significant changes in chirality, that is they are thermodynamically stable. Similarly, at lower concentrations, the thermodynamically stable form exists, but at higher concentration aggregation was found to proceed with kinetic control. Based on these observations it can be assumed that formation of the kinetically controlled assembly might be largely dependent on the presence of the nonpolar cholesterol moiety as well as the amount of poor solvent present. However, under solvent-free conditions, structurally different aggregates were observed when drop cast from solutions containing monomer, whereas a left-handed CD signal corresponding to the thermodynamically controlled assemblies was observed from pre-aggregated solutions.
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Affiliation(s)
- Kuthanapillil Jyothish
- Photosciences and Photonics, Chemical Sciences and Technology Division, Regional Research Laboratory (CSIR), Trivandrum - 695019, India
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Wen H, Lin C, Que L, Ge H, Ma L, Cao R, Wan Y, Peng W, Wang Z, Song H. Synthesis and biological evaluation of helicid analogues as novel acetylcholinesterase inhibitors. Eur J Med Chem 2007; 43:166-73. [PMID: 17574306 DOI: 10.1016/j.ejmech.2007.03.018] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2006] [Revised: 03/12/2007] [Accepted: 03/15/2007] [Indexed: 01/20/2023]
Abstract
A series of helicid analogues were prepared and evaluated in vitro for the cholinesterase (AChE and BuChE) inhibitory activities via UV spectroscopy. The results indicated that compounds 5, 6d and 8 exhibited potent AChE inhibitory activities with IC(50) values of 0.45+/-0.02microM, 0.49+/-0.02microM, and 0.20+/-0.01microM, respectively. High selectivity for AChE over BuChE was also observed. Kinetic study showed that the mechanism of AChE inhibition of compounds 5, 6d and 8 was all mixed-type.
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Affiliation(s)
- Huan Wen
- School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China
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Avirah RR, Jyothish K, Ramaiah D. Dual-mode semisquaraine-based sensor for selective detection of Hg2+ in a micellar medium. Org Lett 2007; 9:121-4. [PMID: 17192100 DOI: 10.1021/ol062691v] [Citation(s) in RCA: 129] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
[reaction: see text] A novel chemosensor based on semisquaraine dye (SSQ) for selective detection of Hg2+ is described. SSQ is obtained in quantitative yields from the reaction between squaric acid and 6-ethoxy-2-quinaldinium iodide. SSQ in combination with surfactant shows a dual chromogenic and fluorogenic response selectively toward Hg2+ as compared to Li+, Na+, K+, Ag+, Ca2+, Mg2+, Zn2+, Pb2+, Cd2+, Cu2+, and Fe3+ due to the soft acid nature and size of the mercuric ion.
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Affiliation(s)
- Rekha R Avirah
- Photosciences and Photonics, Chemical Sciences & Technology Division, Regional Research Laboratory (CSIR), Trivandrum 695 019, India
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