DK81779A -
PROCEDURE FOR THE PREPARATION OF 7XXI (ALCOXYCARBONYL) -6XCI-BROMO OR CHLORO-17-HYDROXY-3-OXO-17ALFA-PREGN-4-EN21CARBOXYLIC ACID LAMBONS
- Google Patents
PROCEDURE FOR THE PREPARATION OF 7XXI (ALCOXYCARBONYL) -6XCI-BROMO OR CHLORO-17-HYDROXY-3-OXO-17ALFA-PREGN-4-EN21CARBOXYLIC ACID LAMBONS
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Priority claimed from US05/754,136external-prioritypatent/US4069219A/en
Application filed by Searle & CofiledCriticalSearle & Co
Priority to DK81779ApriorityCriticalpatent/DK81779A/en
Publication of DK81779ApublicationCriticalpatent/DK81779A/en
DK81779A1976-12-271979-02-26
PROCEDURE FOR THE PREPARATION OF 7XXI (ALCOXYCARBONYL) -6XCI-BROMO OR CHLORO-17-HYDROXY-3-OXO-17ALFA-PREGN-4-EN21CARBOXYLIC ACID LAMBONS
DK81779A
(en)
7ξ-(Alkoxycarbonyl)-6ξ-alkyl/halo-17-hydroxy-3-oxo-17α-pregn-4-ene-21-carboxylic acid γ-lactones and corresponding 21-carboxylic acids, their salts, and esters
PROCEDURE FOR THE PREPARATION OF 7XCI (ALCOXYCARBONYL) -6XCY-ALKYL / HALOGEN-17-HYDROXY3-OXO-17ALFA-PREGN-4-EN-21-CARBOXYLIC ACID-GAMMALACTARENE AND 21-CALBOARLES