ES398633A1 - Procedure for the preparation of new derivatives of 3- (2-fenilisopropil) urea. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of new derivatives of 3- (2-fenilisopropil) urea. (Machine-translation by Google Translate, not legally binding)
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Resonac Holdings Corp
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Showa Denko KK
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Priority to ES398633ApriorityCriticalpatent/ES398633A1/en
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Procedure for the preparation of new 3- (2-phenylisopropyl) urea derivatives of the general formula **(See formula)** where Z is a hydrogen atom or a lower alkyl group, R1 is a hydrogen atom or an alkyl group; and R2 is a lower alkyl group or a phenyl group, which may have one or more lower alkyl, lower alkoxy, nitro, phenyl or trifluoromethyl groups or one or more halogen atoms as a benzene substituent, characterized in that a compound of the General Formula **(See formula)** Where Z is a hydrogen atom or a lower alkyl group, it is reacted with a compound of the general formula R2NCO or **(See formula)** where R1 and R2 are as defined above. (Machine-translation by Google Translate, not legally binding)
ES398633A1972-01-051972-01-05Procedure for the preparation of new derivatives of 3- (2-fenilisopropil) urea. (Machine-translation by Google Translate, not legally binding)
ExpiredES398633A1
(en)
Procedure for the preparation of new 2-alcoxy-5-phenyl-4h-3,5-dihydro-1,5-benzodizepin-4-onas. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of derivatives of alpha-nicotinoil-beta- (fenilsustituido) etileno. (Machine-translation by Google Translate, not legally binding)