ES408974A1 - Procedure for the preparation of new derivatives of isoxazolone. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of new derivatives of isoxazolone. (Machine-translation by Google Translate, not legally binding)
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Sankyo Co Ltd
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Sankyo Co Ltd
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Priority to ES408974ApriorityCriticalpatent/ES408974A1/en
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Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms
(AREA)
Abstract
PROCEDURE FOR THE PREPARATION OF NEW ISOXAZOLONE DERIVATIVES, comprising a compound having the formula: **(See formula)** wherein X is a hydrogen atom, a low alkyl group or a halogen atom; Y is a hydrogen atom, a low alkyl group or a phenyl group; and R1 and R2 can be the same or different, and each represents a low alkyl group, a dialkoxyalkyl group, an alkoxycarbonylalkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, a low alkoxy group, a phenyl group that can be substituted with 1-3 substitutes or an aralkyl group that can be substituted with 1-3 substitutes in the aryl half. (Machine-translation by Google Translate, not legally binding)
ES408974A1972-11-241972-11-24Procedure for the preparation of new derivatives of isoxazolone. (Machine-translation by Google Translate, not legally binding)
ExpiredES408974A1
(en)
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Procedure to obtain a diazotypy material with a photosensitive layer of one or two components. (Machine-translation by Google Translate, not legally binding)