Amritosides A, B, C and D: clerodane furano diterpene glucosides from Tinospora cordifolia.
Four new clerodane furano diterpene glucosides (amritosides A, B, C and D) were isolated as their acetates from Tinospora cordifolia stems. The structures of these compounds were established on the basis of spectroscopic studies.
Medicinal Chemistry Division, Central Drug Research Institute, Chattar Manzil Palace, MG Marg, Lucknow 226 001, India. mauryarakesh@rediffmail.com
Rakesh
R
Maurya
Lila R
LR
Manhas
Prasoon
P
Gupta
Pushpesh K
PK
Mishra
Geetu
G
Singh
Prem P
PP
Yadav
D045785:Diterpenes, Clerodane / Q000737:chemistry / Q000302:isolation & purification; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D018547:Plant Stems / Q000737:chemistry; D031610:Tinospora / Q000737:chemistry*
D045785:Diterpenes, Clerodane; D005960:Glucosides