ES257341A1 - Procedure for obtaining substitute ureas (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for obtaining substitute ureas (Machine-translation by Google Translate, not legally binding)

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Publication number
ES257341A1
ES257341A1 ES0257341A ES257341A ES257341A1 ES 257341 A1 ES257341 A1 ES 257341A1 ES 0257341 A ES0257341 A ES 0257341A ES 257341 A ES257341 A ES 257341A ES 257341 A1 ES257341 A1 ES 257341A1
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ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
formula
Prior art date
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.)
Expired
Application number
ES0257341A
Other languages
Spanish (es)
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.)
Boehringer Ingelheim Pharma GmbH and Co KG
Original Assignee
Dr Karl Thomae GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dr Karl Thomae GmbH filed Critical Dr Karl Thomae GmbH
Publication of ES257341A1 publication Critical patent/ES257341A1/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Process for obtaining substituted ureas of the general formula ** (See formula) ** where the radicals R, which may be the same or different, represent a chlorine or bromine atom, characterized by the fact that compounds of the formula AR 'are converted with amines of the formula B-NH2, where A, if B represents the group methyl, represents the rest ** (See formula) ** where R has the meaning indicated above, or, if B represents the rest ** (See formula) ** A represents the methyl group and R 'represents the groups -N = C = O, -NH-COC1 or -NH-COOR' ', where R "is an alkyl, aralkyl or aryl moiety. (Machine-translation by Google Translate, not legally binding)
ES0257341A 1959-04-18 1960-04-13 Procedure for obtaining substitute ureas (Machine-translation by Google Translate, not legally binding) Expired ES257341A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE257341X 1959-04-18

Publications (1)

Publication Number Publication Date
ES257341A1 true ES257341A1 (en) 1960-11-16

Family

ID=38567791

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0257341A Expired ES257341A1 (en) 1959-04-18 1960-04-13 Procedure for obtaining substitute ureas (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES257341A1 (en)

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