ES8105719A1 - Procedure for obtaining new 1,4-asymmetric laboratory piperacles and their pharmaceutically acceptable salts. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for obtaining new 1,4-asymmetric laboratory piperacles and their pharmaceutically acceptable salts. (Machine-translation by Google Translate, not legally binding)
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Invest Farmaceutica S A Centro
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Invest Farmaceutica S A Centro
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Priority to ES493091ApriorityCriticalpatent/ES493091A0/en
Publication of ES8105719A1publicationCriticalpatent/ES8105719A1/en
Publication of ES493091A0publicationCriticalpatent/ES493091A0/en
Procedure for the obtaining of asymmetric 1,4-disused piperacles and their salts with organic and inorganic acids according to formula (I), where r and r "are an atom of hydrogen, an atom of halogen or a radical hydroxy. The procedure is based on the specific monosustitution of the piperacine through previous protection of one of the amino groups of the same, with subsequent elimination of the protective and rental group of the other amino group. The action of these preparations is specific at the level of the vascular tissues without affecting another type of smooth muscle fibers. *formula* (Machine-translation by Google Translate, not legally binding)
ES493091A1980-07-041980-07-04
PROCEDURE FOR OBTAINING NEW PIPERACINES 1,4-LISUS- ASYMMETRIC TITUIDES AND THEIR SALTS PHARMACEUTICALLY ACCEPTABLE
GrantedES493091A0
(en)
PHARMACEUTICAL PREPARATIONS CONTAINING (+)-CYANIDAN-3-OL DERIVATIVES, THEIR USE, SUBSTITUTED (+)-CYANIDAN-3-OL DERIVATIVES AND PROCESS FOR THEIR MANUFACTURE.
N-(1-allyl-2-pyrrolidylmethyl)-2,3-dimethoxy-5-sulfamoylbenzamide and derivatives thereof and method for treating hot flushes associated with natural or surgical menopause
Procedure for obtaining new 1,4-asymmetric laboratory piperacles and their pharmaceutically acceptable salts. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the object of the main patent n. 454.779, by procedure for the obtaining of etherate hydroxidiheterocicles. (Machine-translation by Google Translate, not legally binding)