ES349159A1 - Procedure for preparing agents to combat harmful bacteria. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for preparing agents to combat harmful bacteria. (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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Publication date
Priority claimed from CH41767Aexternal-prioritypatent/CH467019A/en
Priority claimed from CH1761767Aexternal-prioritypatent/CH498566A/en
Application filed by Ciba Geigy AG, Ciba AGfiledCriticalCiba Geigy AG
Publication of ES349159A1publicationCriticalpatent/ES349159A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Process for preparing agents for combating harmful bacteria, characterized in that an isocyanate of the formula is reacted R - n = c = o, In which R means a benzene radical, which on at least one carbon atom which is not adjacent to the carbon atom linked to the group -nh, is substituted by a halogen atom or a trifluoromethyl group, for which purpose this benzene radical contains in position for the -nh- group, a hydrogen or halogen atom, With 2-ethylhexyl-1-amine to form as agents, N-2-ethylhexyl-n'-aryl-ureas of the formula ** (see formula) ** In which R has the significance indicated above. (Machine-translation by Google Translate, not legally binding)
ES0349159A1967-01-121968-01-11Procedure for preparing agents to combat harmful bacteria. (Machine-translation by Google Translate, not legally binding)
ExpiredES349159A1
(en)
A procedure for preparing the isomero without the compounds of 3-cefem-4-carboxylic acid replaced in positions 3 and 7. (Machine-translation by Google Translate, not legally binding)