ES315869A1 - A method of producing 3-ceto-4,6-bisdehydro-6-fluoro-9 beta, 10 alpha-steroids. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A method of producing 3-ceto-4,6-bisdehydro-6-fluoro-9 beta, 10 alpha-steroids. (Machine-translation by Google Translate, not legally binding)
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Koninklijke Philips NV
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Philips Gloeilampenfabrieken NV
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Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Publication of ES315869A1publicationCriticalpatent/ES315869A1/en
C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07J—STEROIDS
C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07J—STEROIDS
C07J75/00—Processes for the preparation of steroids in general
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Chemical & Material Sciences
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Organic Chemistry
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Health & Medical Sciences
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General Health & Medical Sciences
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Steroid Compounds
(AREA)
Abstract
A method of producing 3-keto-4,6-bisdehydro-6-fluoro-9beta, 10alpha-steroids, characterized in that a 3-keto-4-dehydro-6-fluoro-9beta, 10alpha-steroid having the Fluorine in axial position is subjected to a direct dehydrogenation in position 6 to produce a 3-keto-4,6-bisdehydro-6-fluoro-9beta, 10alpha-steroid. (Machine-translation by Google Translate, not legally binding)
ES0315869A1964-09-251965-07-27A method of producing 3-ceto-4,6-bisdehydro-6-fluoro-9 beta, 10 alpha-steroids. (Machine-translation by Google Translate, not legally binding)
ExpiredES315869A1
(en)
Procedure for the preparation of a composition to reprimate the development of microorganisms. (Machine-translation by Google Translate, not legally binding)
A procedure for preparation of 3,16 beta-dihydroxy 16 alphaetinyl 19-nor 1,3,5 (10) -androstatrene. (Machine-translation by Google Translate, not legally binding)