17807-64-6Relevant articles and documents
ALKALOIDS OF Corydalis paniculigera
Alimova, M.,Israilov, I. A.,Yunusov, M. S.,Abdullaev, N. D.,Yunosov, S. Yu.
, p. 689 - 692 (1982)
The alkaloid composition of the roots of Corydalis paniculigera Rgl., collected in the flowering phase in the Alai range, has been studied.Chloroform extraction yielded 0.39percent of total alkaloids, from which were isolated wilsonirine, thalicmidine, coclaurine, stylopine, dihydrosanguinarine, sanguinarine, oxosanguinarine, adlumine, adlumidine, bicucculine, sibiricine, protopine, pancorine, and corunnine, and new alkaloids which have been called pancoridine (I) and pancorinine (II).The structures of (I) and (II) have been established on the basis of spectral characteristics and also the production of wilsonirine on their reduction in sulfuric acid.
APORPHINE AND OXOAPORPHINE COMPOUNDS AND PHARMACEUTICAL USE THEREOF
-
Page/Page column 27; 28-29, (2008/06/13)
The invention provides aporphine and oxoaporphine compounds that may be used to manufacture a medicaments for preventing or treating vascular dysfunction resulting in ischemic and metabolic diseases or preventing complications in human and mammal. The isc
A NOVEL SYNTHESIS OF (+/-)-NORAPORPHINE ALKALOIDS, (+/-)-WILSONIRINE AND (+/-)-NORDOMESTICINE
Hoshino, Osamu,Ogasawara, Hiromichi,Suzuki, Masaji,Umezawa, Bunsuke
, p. 151 - 153 (2007/10/02)
(+/-)-Wilsonirine (1a) and (+/-)-nordomesticine (1b) were synthesized in moderate yields on acid treatment, followed by alkaline hydrolysis of o-quinolacetates (o-QAs) (3) readily obtained by lead tetraacetate oxidation of (+/-)-N-trifluoroacetyltetrahydr