ES246970A1 - A procedure for the preparation of esters of 19-nortesterone (Machine-translation by Google Translate, not legally binding)
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A procedure for the preparation of esters of 19-nortesterone (Machine-translation by Google Translate, not legally binding)
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Organon NV
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Organon NV
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Publication of ES246970A1publicationCriticalpatent/ES246970A1/en
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
Process for the preparation of 19-nortestosterone esters characterized in that 19-nortestosterone is transformed in a manner known per se for the formation of esteren an ester of an aliphataturated or unsaturated carboxylic acid with 9-18 carbon atoms inclusive. (Machine-translation by Google Translate, not legally binding)
ES0246970A1958-02-251959-01-31A procedure for the preparation of esters of 19-nortesterone (Machine-translation by Google Translate, not legally binding)
ExpiredES246970A1
(en)
Procedure for obtaining progressively active esters of 17 a-oxyprogesterone with prolonged period of time (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of synthetic esters, especially of modified hydrocarbon resins (Machine-translation by Google Translate, not legally binding)