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Machine translation
1. (WO1980002502) 1 ALPHA -HYDROXY-25-KETO-27-NOR-CHOLECALCIFEROL AND PROCESSES FOR PREPARING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002502    International Application No.:    PCT/US1980/000495
Publication Date: 27.11.1980 International Filing Date: 29.04.1980
IPC:
C07J 17/00 (2006.01), C07J 71/00 (2006.01), C07J 9/00 (2006.01)
Applicants:
Inventors:
Priority Data:
41081 21.05.1979 US
Title (EN) 1 ALPHA -HYDROXY-25-KETO-27-NOR-CHOLECALCIFEROL AND PROCESSES FOR PREPARING SAME
(FR) 1(ALPHA)-HYDROXY-25-CETO-27-NOR-CHOLECALCIFEROL ET LEURS PROCEDES DE PREPARATION
Abstract: front page image
(EN)New vitamin D derivatives as well as new intermediate compounds derived during the processes for preparing such new derivatives. The new derivatives have been identified as 1(Alpha)-hydroxy-25-keto-27-nor-vitamin D3 and its acylates. 1(Alpha)-hydroxy-25-keto-27-nor-vitamin D3 expresses excellent vitamin D-like activity and would find ready application as a substitute for vitamin D compounds in the treatment of disease states evincing calcium-phosphorous imbalance.
(FR)Nouveaux derives de la vitamine D et nouveaux composes intermediaires derives pendant les procedes de preparation de ces nouveaux derives. Les nouveaux derives ont ete identifies comme 1(Alpha)-hydroxy-25-ceto-27-nor-vitamine D3 et ses acylates. La substance 1(Alpha)-hydroxy-25-ceto-27-nor-vitamine D3 possede une excellente activite identique a celle de la vitamine D et s"applique facilement comme substitut des composes de la vitamine D dans le traitement de maladies temoignant d"un desequilibre calcium-phosphore.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)