ES361194A1 - A procedure for preparing 1-substitute benzodiazepine derivatives. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for preparing 1-substitute benzodiazepine derivatives. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES361194A1
ES361194A1 ES361194A ES361194A ES361194A1 ES 361194 A1 ES361194 A1 ES 361194A1 ES 361194 A ES361194 A ES 361194A ES 361194 A ES361194 A ES 361194A ES 361194 A1 ES361194 A1 ES 361194A1
Authority
ES
Spain
Prior art keywords
group
alcohol group
translation
atom
preparing
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
ES361194A
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of ES361194A1 publication Critical patent/ES361194A1/en
Expired legal-status Critical Current

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  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

A procedure for preparing 1-substituted benzodiazepine derivatives and salts thereof, represented by the general formula, **(See formula)** where A means a straight or branched chain alkylene group having 1 to 5 carbon atoms; R1 signifies a hydrogen atom, a halogen atom, a nitro group, a lower alcohol group, a lower alkoxy group, or a halogenated alcohol group; R2 means a hydrogen atom, a halogen atom, a nitro group, a lower alcohol group, a lower alkoxy group, or a halogenated alcohol group; R3 signifies a hydrogen atom or a lower alcohol group; and R4 signifies a lower alcohol group, provided that R3 and R4 can form an optionally substituted 5- or 6-membered heterocyclic ring together with the adjacent nitrogen atom, and said heterocyclic ring may further contain a hetero-atom, a process comprising placing in contact with an oxidizing agent a 1-substituted derivative of aminomethylindole, or a salt thereof, represented by the general formula, **(See formula)** where A, R1, R2, R3 and R4 are as defined above. (Machine-translation by Google Translate, not legally binding)
ES361194A 1967-12-08 1968-12-07 A procedure for preparing 1-substitute benzodiazepine derivatives. (Machine-translation by Google Translate, not legally binding) Expired ES361194A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7890367 1967-12-08
JP7890467 1967-12-08
JP7916967 1967-12-09

Publications (1)

Publication Number Publication Date
ES361194A1 true ES361194A1 (en) 1970-11-01

Family

ID=27302845

Family Applications (1)

Application Number Title Priority Date Filing Date
ES361194A Expired ES361194A1 (en) 1967-12-08 1968-12-07 A procedure for preparing 1-substitute benzodiazepine derivatives. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES361194A1 (en)

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