ES421801A1 - New procedure for the preparation of symmetrical trimetoxy benzene. (Machine-translation by Google Translate, not legally binding)
- Google Patents
New procedure for the preparation of symmetrical trimetoxy benzene. (Machine-translation by Google Translate, not legally binding)
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Union Quimico Farmaceutica SA
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Union Quimico Farmaceutica SA
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Priority to ES421801ApriorityCriticalpatent/ES421801A1/en
Publication of ES421801A1publicationCriticalpatent/ES421801A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
New procedure for the preparation of Symmetric Trimethoxybenzene, characterized in that it is used as a methylating agent for Floroglucin, to pass to Symmetric Trimethoxybenzene, isoureas of general formula: RN = C (OCH3) -NHR', thus being O-CH3 -N, N-disubstituted, in that the radicals RR'can be the same or different. (Machine-translation by Google Translate, not legally binding)
ES421801A1973-12-261973-12-26New procedure for the preparation of symmetrical trimetoxy benzene. (Machine-translation by Google Translate, not legally binding)
ExpiredES421801A1
(en)
PROCEDURE FOR THE PREPARATION OF 6-DEOXYTETRACYCLINES BY CATALYTIC HYDROGENERATION OF EVENTUAL 11A-HALOGENERED 6-DEMETHYL-6-DEOXI-6-METYLENTETRACYCLINES
NEW N-ALKYLCARBAMATE COMPOUNDS (O-ALKYL-S-ALKYL-PHOSPHORYLOXI OR THIOPHOSPHOSYLOXY) -BENZALDOXIMA, -ACETOPENONOXIMA OR PROPIOFENONOXIMA, PROCEDURES FOR THEIR PREPARATION, ACKNOWLEDGMENTS AND COMPOSITIONS
Improvements in and relating to novel 9ªß,10ª-steroids, methods of producing the same, pharmaceutical preparations containing said 9ªß,10ª-steroids as active substancesand methods of producing said preparations