Structure and stereochemistry of nardostachysin, a new terpenoid ester constituent of the rhizomes of Nardostachys jatamansi.
The structure and stereochemistry of a new terpenoid ester, nardostachysin (1), isolated from the rhizomes of Nardostachys jatamansi, were established as the 7',8'-dihydroxy-4'-methylene hexahydrocyclopenta[c]pyran-1'-one-8'-methyl ester of 7, 9-guaiadien-14-oic acid, by spectral and chemical studies.
Chatterjee
A
A
UGC Centre of Advanced Studies on Natural Products, Department of Chemistry, Calcutta University, 92, Acharya Prafulla Chandra Road, Calcutta 700 009, India.
Basak
B
B
Saha
M
M
Dutta
U
U
Mukhopadhyay
C
C
Banerji
J
J
Konda
Y
Y
Harigaya
Y
Y
D007194:India; D009682:Magnetic Resonance Spectroscopy; D010936:Plant Extracts / Q000032:analysis; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D013056:Spectrophotometry, Ultraviolet; D013729:Terpenes / Q000737:chemistry*
D010936:Plant Extracts; D013729:Terpenes; C419725:nardostachysin