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Machine translation
1. (WO1980002562) ISOTOPICALLY LABELED VITAMIN D DERIVATIVES AND PROCESSES FOR PREPARING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002562    International Application No.:    PCT/US1980/000493
Publication Date: 27.11.1980 International Filing Date: 29.04.1980
IPC:
C07J 33/00 (2006.01), C07J 53/00 (2006.01), C07J 71/00 (2006.01), C07J 9/00 (2006.01)
Applicants:
Inventors:
Priority Data:
41080 21.05.1979 US
Title (EN) ISOTOPICALLY LABELED VITAMIN D DERIVATIVES AND PROCESSES FOR PREPARING SAME
(FR) DERIVES DE LA VITAMINE D MARQUES PAR VOIE ISOTOPIQUE ET LEURS PROCEDES DE REPARATION
Abstract: front page image
(EN)Isotopically labeled vitamin D compounds, including radiolabeled vitamin D compounds of high specific activity, methods for their preparation, and novel intermediates in their synthesis. The radiolabeled vitamin D compounds are characterized by high specific activity (up to 160 Ci/mmol) with the process providing a facile and convenient method for synthesizing such compounds.
(FR)Composes de vitamine D marques par voie isotopique, comprenant les composes de vitamine D radiomarques ayant une grande activite specifique, leurs procedes de preparation, et nouveaux produits intermediaires dans leur synthese. Les composes de vitamine D radiomarques se caracterisent par une grande activite specifique (jusqu"a 160C i/mmol), le procede offrant une methode facile et pratique de synthese de ces composes.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)