ES354786A1 - Procedure for the preparation of bencimidazolic compounds. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of bencimidazolic compounds. (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.)
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
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Filing date
Publication date
Priority claimed from CH812967Aexternal-prioritypatent/CH475709A/en
Priority claimed from CH656068Aexternal-prioritypatent/CH490011A/en
Application filed by Ciba Geigy AG, Ciba AGfiledCriticalCiba Geigy AG
Publication of ES354786A1publicationCriticalpatent/ES354786A1/en
Agricultural Chemicals And Associated Chemicals
(AREA)
Abstract
Process for the preparation of benzimidazole compounds of the formula ** (see formula) ** Wherein x means a chlorine atom or a methyl group, characterized by reacting 4-chloro- or 4-methyl-1,2-diaminobenzene with 2-hydroxy-3,5-dichloro-1-benzoic acid or with a reactive derivative of this acid, with immediate formation of the imidazole ring or with intermediate formation of the respective mono- (hydroxydichlorobenzoyl) -diamino-chloro- or -methyl-benzene. (Machine-translation by Google Translate, not legally binding)
ES354786A1967-06-081968-06-07Procedure for the preparation of bencimidazolic compounds. (Machine-translation by Google Translate, not legally binding)
ExpiredES354786A1
(en)
Procedure for the production of a heterociclic compound of 9-amino-9-aza-bicycle (3,3,1) nonane. (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of the compound 1-methyl 3-2- (5-nitro-2-furyl) - vinyl-delta2-1,2,4-triazolin-5one. (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of 1-p-chlorobencil-2- (1-pirrolidil-methyl) - benzymidazole (Machine-translation by Google Translate, not legally binding)