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.
Maurya
Rakesh
R
Medicinal Chemistry Division, Central Drug Research Institute, Chattar Manzil Palace, MG Marg, Lucknow 226 001, India. mauryarakesh@rediffmail.com
Manhas
Lila R
LR
Gupta
Prasoon
P
Mishra
Pushpesh K
PK
Singh
Geetu
G
Yadav
Prem P
PP
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