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Polley A, Varalaxmi K, Nandi A, Jana R. Divergent Total Synthesis of (±)‐Mahanine and Other Carbazole Alkaloids. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100176] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Arghya Polley
- Organic and Medicinal Chemistry Division CSIR-Indian Institute of Chemical Biology 4 Raja S. C. Mullick Road, Jadavpur Kolkata 700032 West Bengal India
- Academy of Scientific and Innovative Research (AcSIR) Kolkata 700032 West Bengal (India
| | - Kasarla Varalaxmi
- Organic and Medicinal Chemistry Division CSIR-Indian Institute of Chemical Biology 4 Raja S. C. Mullick Road, Jadavpur Kolkata 700032 West Bengal India
- Organic and Medicinal Chemistry Division National Institute of Pharmaceutical Education and Research (NIPER) Kolkata 700054 West Bengal India
| | - Arijit Nandi
- Organic and Medicinal Chemistry Division CSIR-Indian Institute of Chemical Biology 4 Raja S. C. Mullick Road, Jadavpur Kolkata 700032 West Bengal India
| | - Ranjan Jana
- Organic and Medicinal Chemistry Division CSIR-Indian Institute of Chemical Biology 4 Raja S. C. Mullick Road, Jadavpur Kolkata 700032 West Bengal India
- Academy of Scientific and Innovative Research (AcSIR) Kolkata 700032 West Bengal (India
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Liu YP, Guo JM, Wang XP, Liu YY, Zhang W, Wang T, Qiang L, Fu YH. Geranylated carbazole alkaloids with potential neuroprotective activities from the stems and leaves of Clausena lansium. Bioorg Chem 2019; 92:103278. [DOI: 10.1016/j.bioorg.2019.103278] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Revised: 09/07/2019] [Accepted: 09/11/2019] [Indexed: 10/26/2022]
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Nalli Y, Jan S, Lauro G, Ur Rasool J, Lone WI, Sarkar AR, Banday J, Bifulco G, Laatsch H, Syed SH, Ali A. Isolation, Synthesis And Structure Determination Of Cannabidiol Derivatives And Their Cytotoxic Activities. Nat Prod Res 2019; 35:471-480. [PMID: 31282748 DOI: 10.1080/14786419.2019.1638381] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
In a continuing effort to explore the structural diversity and pharmacological activities of natural products based scaffolds, herein, we report the isolation, synthesis, and structure determination of cannabidiol and its derivatives along with their cytotoxic activities. Treatment of cannabidiol (1) with acid catalyst POCl3 afforded a new derivative 6 along with six known molecules 2 - 5, 7 and, 8. The structure of 6 was elucidated by extensive spectroscopic analyses and DFT calculations of the NMR and ECD data. All the compounds (2 - 8) were evaluated for their cytotoxic potential against a panel of eight cancer cell lines. Compounds 4, 5, 7, and 8 showed pronounced in vitro cytotoxic activity with IC50 values ranging from 5.6 to 60 μM. Out of the active molecules, compounds 4, and 7 were found to be comparable to that of the parent molecule 1 on the inhibition of almost all the tested cancer cell lines.
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Affiliation(s)
- Yedukondalu Nalli
- Natural Product Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-Tawi, J&K, 180001, India.,Academy of Scientific and Innovative Research, New Delhi, India
| | - Suraya Jan
- Academy of Scientific and Innovative Research, New Delhi, India.,Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu, Sanatnagar Srinagar, 180001, India and 190005
| | - Gianluigi Lauro
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, Fisciano, 84084, Italy
| | - Javeed Ur Rasool
- Natural Product Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-Tawi, J&K, 180001, India.,Academy of Scientific and Innovative Research, New Delhi, India
| | - Waseem I Lone
- Natural Product Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-Tawi, J&K, 180001, India.,Academy of Scientific and Innovative Research, New Delhi, India
| | - Aminur R Sarkar
- Natural Product Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-Tawi, J&K, 180001, India
| | - Junaid Banday
- Natural Product Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-Tawi, J&K, 180001, India
| | - Giuseppe Bifulco
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, Fisciano, 84084, Italy
| | - Hartmut Laatsch
- Institute of Organic and Biomolecular Chemistry, University of Göttingen, Tammannstr. 2, Göttingen, D-37077, Germany
| | - Sajad H Syed
- Academy of Scientific and Innovative Research, New Delhi, India.,Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu, Sanatnagar Srinagar, 180001, India and 190005
| | - Asif Ali
- Natural Product Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-Tawi, J&K, 180001, India.,Academy of Scientific and Innovative Research, New Delhi, India
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