ES262205A1 - Procedure for preparation of derivatives 5-hidroxi 19-norandrostºnicos (Machine-translation by Google Translate, not legally binding)
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Procedure for preparation of derivatives 5-hidroxi 19-norandrostºnicos (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Laboratoires Francais de Chimiotherapie SA
Laboratoires Francaise de Chimiotherapie
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Laboratoires Francais de Chimiotherapie SA
Laboratoires Francaise de Chimiotherapie
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Publication of ES262205A1publicationCriticalpatent/ES262205A1/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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Pharmaceuticals Containing Other Organic And Inorganic Compounds
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Steroid Compounds
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Abstract
A process for the preparation of 5-hydroxy-17-beta-acyloxy-3-keto 19-nor delta8-androstenic compounds, and/or 5-hydroxy-17-beta-benzoxy-3-cento-19-nor delta8-androstene, characterized in that the compounds are condensed delta9 (10) 3-methyl-7-keto 3,4- [3-acyloxy-cyclopentane (2º, 1º)] octahydronaphthalenes with methyl vinyl ketone. (Machine-translation by Google Translate, not legally binding)
ES0262205A1959-11-061960-11-05Procedure for preparation of derivatives 5-hidroxi 19-norandrostºnicos (Machine-translation by Google Translate, not legally binding)
ExpiredES262205A1
(en)
Procedure for the obtaining of inferior 4-sulfanilamido-5-alcoxi-pyrimidines and salts from these (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of a new derivative of pirazolidine-hexametilenimina with therapeutic properties. (Machine-translation by Google Translate, not legally binding)
Process for the preparation of 3-methyl-7-keto-8- (3 "-ketobutyl) -8,9-epoxy-3,4- [3'-acyloxy-cyclopentano- (2 ', 1')] - decahydronaphthalene compounds.