P
P.L Majumder
Publications - 2
Citations - 61
P.L Majumder is an academic researcher. The author has contributed to research in topics: Coelogyne cristata. The author has an hindex of 2, co-authored 2 publications receiving 50 citations.
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Phenanthrene derivatives from the orchid Coelogyne cristata.
P.L Majumder,S Sen,S Majumder +2 more
TL;DR: The structures of coelogsinanthridin and coeloginanthrin were established as 3,5,7-trihydroxy-1,2-dimethoxy-9,10-dihydrophenanthrene and 3,4,5-triHydroxy-2,4-dimETHoxyphenanthene, respectively, which may have biological activities of phytoalexins and endogenous plant growth regulators.
Journal ArticleDOI
Triterpenoids from the orchids Agrostophyllum brevipes and Agrostophyllum callosum.
P.L Majumder,S Majumder,S Sen +2 more
TL;DR: Two new triterpenoids were isolated from the orchid Agrostophyllum brevipes, of considerable biogenetic importance, and established as 24-methylene-lanosta-9(11)-en-3beta-ol and 24- methylene- Lanosta-8(11)-en-2-one, respectively.