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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck Serono SpA
Original Assignee
Istituto Farmacologico Serono SpA
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Filing date
Publication date
Application filed by Istituto Farmacologico Serono SpAfiledCriticalIstituto Farmacologico Serono SpA
Publication of ES308741A1publicationCriticalpatent/ES308741A1/en
C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
C07D231/46—Oxygen atom in position 3 or 5 and nitrogen atom in position 4
C07D231/50—Acylated on said nitrogen atom
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Preparation process for carbonic esters, characterized in that the 4-amino or 4-alkyl-emino-antipyrine is reacted with a. alkylchlorocarbonate in a suitable solvent in the presence of potassium carbonate. (Machine-translation by Google Translate, not legally binding)
ES0308741A1964-01-291965-01-29Procedure for preparation of carbonic steres. (Machine-translation by Google Translate, not legally binding)
ExpiredES308741A1
(en)
Procedure for the preparation of N- (2-amino-3,5-dibromobenciliden) -trans-4-amino-ciclohexanol. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of a composition to reprimate the development of microorganisms. (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of the mixed carbonate of diciclohexilmetilo and prednisolona. (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of dialylamide from the 3-chloropiridazon- (6) -1-acetic acid. (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of the mixed carbonato dexametasona and diciclohexilmetilo. (Machine-translation by Google Translate, not legally binding)