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Machine translation
1. (WO1998052934) METHOD FOR THE SYNTHESIS OF 8-C-$g(b)-D-[2'-O-(E)-CINNAMOYL] GLYCOPYRANOSYL-2-[2-HYDROXY] PROPYL-7-METHOXY-5-METHYLCHROMONE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1998/052934 International Application No.: PCT/US1998/009780
Publication Date: 26.11.1998 International Filing Date: 14.05.1998
Chapter 2 Demand Filed: 09.12.1998
IPC:
A61K 31/7048 (2006.01) ,A61P 29/00 (2006.01) ,A61P 43/00 (2006.01) ,C07D 311/22 (2006.01) ,C07H 17/07 (2006.01)
Applicants: UNIVERA PHARMACEUTICALS, INC.[US/US]; Suite 160 100 Technology Drive Broomfield, CO 80021, US
Inventors: PADMAPRIYA, Abeysinghe, A.; US
MAHIOU, Belaid; US
Agent: SWANSON, Barry, J. ; Swanson & Bratschun LLC Suite 200 8400 East Prentice Avenue Englewood, CO 80111, US
Priority Data:
08/858,74119.05.1997US
Title (EN) METHOD FOR THE SYNTHESIS OF 8-C-$g(b)-D-[2'-O-(E)-CINNAMOYL] GLYCOPYRANOSYL-2-[2-HYDROXY] PROPYL-7-METHOXY-5-METHYLCHROMONE
(FR) METHODE DE SYNTHESE DE 8-C-$g(b)-D-[2'-O-(E)-CINAMOYL] GLYCOPYRANOSYL-2-[2-HYDROXY] PROPYL-7-METHOXY-5-METHYLCHROMONE
Abstract:
(EN) The present invention discloses a two-step method for the preparation of 8-C-$g(b)-D-[2'-O-(E)-cinnamoyl]glycopyranosyl-2-[2-hydroxy]propyl-7-methoxy-5-methylchromone (the '540 compound') from the readily available 5-methylchromone, Aloesin.
(FR) La présente invention concerne une méthode en deux phases de préparation de 8-C-$g(b)-D-[2'-O-(E)-cinamoyl]glycopyranosyl-2-[2-hydroxy]propyl-7-méthoxy-5-méthylchromone (le 'composé 540') à partir de l'Aloesine 5-méthylchromone facilement disponible.
Designated States: JP, KR
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)