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Awasthi AK, Kumar B, Aga MA, Basha ST, Reddy CS, Kumar P. An Efficient, Facile Synthesis of Etoricoxib Substantially Free from Impurities: Isolation, Characterization and Synthesis of Novel Impurity. ChemistrySelect 2017. [DOI: 10.1002/slct.201701410] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Arun Kumar Awasthi
- Chemical Research Department, API R&D Centre; Micro Labs Ltd.; #43-45, KIADB, Bommasandra-Jigani Link Road, Anekal Taluk Bangalore- 560105, Karnataka India
- Department of chemistry; Sri Venkateswara University; Tirupati 517502, Andhra Pradesh India
| | - Brijesh Kumar
- Chemical Research Department, API R&D Centre; Micro Labs Ltd.; #43-45, KIADB, Bommasandra-Jigani Link Road, Anekal Taluk Bangalore- 560105, Karnataka India
| | - Mushtaq A. Aga
- Chemical Research Department, API R&D Centre; Micro Labs Ltd.; #43-45, KIADB, Bommasandra-Jigani Link Road, Anekal Taluk Bangalore- 560105, Karnataka India
| | - Shaik Thaslim Basha
- Chemical Research Department, API R&D Centre; Micro Labs Ltd.; #43-45, KIADB, Bommasandra-Jigani Link Road, Anekal Taluk Bangalore- 560105, Karnataka India
| | - Cirandur Suresh Reddy
- Department of chemistry; Sri Venkateswara University; Tirupati 517502, Andhra Pradesh India
| | - Pramod Kumar
- Chemical Research Department, API R&D Centre; Micro Labs Ltd.; #43-45, KIADB, Bommasandra-Jigani Link Road, Anekal Taluk Bangalore- 560105, Karnataka India
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Poelma SO, Oh SS, Helmy S, Knight AS, Burnett GL, Soh HT, Hawker CJ, Read de Alaniz J. Controlled drug release to cancer cells from modular one-photon visible light-responsive micellar system. Chem Commun (Camb) 2016; 52:10525-8. [PMID: 27491357 PMCID: PMC5015652 DOI: 10.1039/c6cc04127b] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
We present a one-photon visible light-responsive micellar system for efficient, on-demand delivery of small molecules. Release is mediated by a novel class of photochromic material - donor-acceptor Stenhouse adducts (DASAs). We demonstrate controlled delivery of small molecules such as the chemotherapeutic agent (paclitaxel) to human breast cancer cells triggered by micellar switching with low intensity, visible light.
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Affiliation(s)
- Saemi O Poelma
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, USA.
| | - Seung Soo Oh
- Materials Department, Materials Research Laboratory, University of California, Santa Barbara, California 93106, USA
| | - Sameh Helmy
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, USA.
| | - Abigail S Knight
- Materials Department, Materials Research Laboratory, University of California, Santa Barbara, California 93106, USA
| | - G Leslie Burnett
- Materials Department, Materials Research Laboratory, University of California, Santa Barbara, California 93106, USA
| | - H Tom Soh
- Materials Department, Materials Research Laboratory, University of California, Santa Barbara, California 93106, USA and Department of Mechanical Engineering, University of California, Santa Barbara, California 93106, USA
| | - Craig J Hawker
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, USA. and Materials Department, Materials Research Laboratory, University of California, Santa Barbara, California 93106, USA
| | - Javier Read de Alaniz
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, USA.
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