B
Basudeb Achari
Researcher at Indian Institute of Chemical Biology
Publications - 100
Citations - 1614
Basudeb Achari is an academic researcher from Indian Institute of Chemical Biology. The author has contributed to research in topics: Cycloaddition & Catalysis. The author has an hindex of 22, co-authored 100 publications receiving 1535 citations. Previous affiliations of Basudeb Achari include Jadavpur University.
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Journal ArticleDOI
Woodfordia fruticosa: Traditional uses and recent findings
Pratap K. Das,Suchandra Goswami,Annalakshmi Chinniah,Nilendu Panda,Sukdeb Banerjee,Niranjan P. Sahu,Basudeb Achari +6 more
TL;DR: A comprehensive account of the chemical constituents and the biological activities of Woodfordia fruticosa Kurz is presented and a critical appraisal of the ethnopharmacological issues is included in view of the many recent findings of importance on this plant.
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Saponins from Albizia lebbeck
TL;DR: Three main saponins named albiziasaponins A, B, and C were isolated from the barks of Albizia lebbeck through spectral analyses as acacic acid lactone, 3-O-beta-D-xylopyranosyl-(1-->2)-alpha-L-arabinopyrnosyl-( 1-->6)- beta-D
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General route to 4a-methylhydrofluorene diterpenoids: total syntheses of (+/-)-taiwaniaquinones d and h, (+/-)-taiwaniaquinol B, (+/-)-dichroanal B, and (+/-)-dichroanone.
TL;DR: A general and convergent route for the synthesis of the 4a-methylhydrofluorene diterpenoids has been established through a common hexahydrofluororenone intermediate obtained via Pd(0)-catalyzed reductive cyclization of a substituted 2-(2-bromobenzyl) methylene cyclohexane.
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First total synthesis of the 4a-methyltetrahydrofluorene diterpenoids (+/-)-dichroanal B and (+/-)-dichroanone.
TL;DR: A simple synthesis of the 4a-methyltetrahydrofluorene diterpenoids (+/-)-dichroanal B and (+/--dichROanone has been achieved through a common hexahydro fluorenone intermediate obtained via Pd(0)-catalyzed reductive cyclization of a substituted 2-(2-bromobenzyl) methylene cyclohexane.
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Andropanolide and isoandrographolide, minor diterpenoids from Andrographis paniculata: structure and X-ray crystallographic analysis.
Swapan Pramanick,Sukdeb Banerjee,Basudeb Achari,Binayak Das,Ashis K. Sen,Sibabrata Mukhopadhyay,and Alain Neuman,Thierry Prangé +7 more
TL;DR: Phytochemical investigation of the leaves of Andrographis paniculata has led to the isolation of a new labdane type diterpenoid, andropanolide, along with seven known diter penoids, previously reported as a rearrangement product of andrographolide.