Koelpinin-A, B and C - three triterpenoids from Koelpinia linearis

Authors
Koul, S Razdan, TK Andotra, CS Kalla, AK Koul, S Taneja, SC Dhar, KL
Citation
S. Koul et al., Koelpinin-A, B and C - three triterpenoids from Koelpinia linearis, PHYTOCHEM, 53(2), 2000, pp. 305-309
Citations number
20
Categorie Soggetti
Agricultural Chemistry","Animal & Plant Sciences
Journal title
PHYTOCHEMISTRY
ISSN journal
00319422 → ACNP
Volume
53
Issue
2
Year of publication
2000
Pages
305 - 309
Database
ISI
SICI code
0031-9422(200001)53:2<305:KBAC-T>2.0.ZU;2-O
Abstract
Three new triterpenoids, designated as koelpinin - A, B and C and character ised as 28-nor-lup-12,17-dien-3 beta,16 alpha-diol,3 beta-acetoxy-28-nor-lu p-12,17-dien-16 alpha-ol and 28-nor- lup-12,17-dien-3 beta-ol-16-one, respe ctively, together with 30-nor-lup-3 beta-ol-20-one, taraxeryl acetate and g ermanicol, were isolated, from the aerial parts of Koelpinia linearis. C-13 -NMR shifts were assigned after performing APT and DEFT experiments. (C) 20 00 Elsevier Science Ltd. All rights reserved.