GB285873A - Process for the manufacture of higher alkylated guanidine derivatives - Google Patents

Process for the manufacture of higher alkylated guanidine derivatives

Info

Publication number
GB285873A
GB285873A GB4800/28A GB480028A GB285873A GB 285873 A GB285873 A GB 285873A GB 4800/28 A GB4800/28 A GB 4800/28A GB 480028 A GB480028 A GB 480028A GB 285873 A GB285873 A GB 285873A
Authority
GB
United Kingdom
Prior art keywords
guanidinopropylamine
aminobutylaminopropylamine
guanidinobutyl
glyoxaline
decamethylenediamine
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
GB4800/28A
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.)
Schering Kahlbaum AG
Original Assignee
Schering Kahlbaum AG
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 Schering Kahlbaum AG filed Critical Schering Kahlbaum AG
Publication of GB285873A publication Critical patent/GB285873A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C277/00—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
    • C07C277/08—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups of substituted guanidines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

285,873. Schering-Kahlbaum Akt.- Ges., (formerly Chemische Fabrik auf Actien, vorm. E. Schering). Feb. 24, 1927, [Convention date]. Addition to 279,884. Alkylguanidines are prepared by treating a salt of a higher alkylamine with cyanamide or an alkyl cyanamide in the presence of an amount of solvent which is insufficient for the formation of a solution. By this means di-isoamylamine is converted into di-isoamylguanidine, decamethylenediamine into diguanyl-decamethylenediamine, and 8-guanidinobutyl-gamma-guanidinopropylamine into the corresponding triguanidine. The Specification, as open to inspection under Sect. 91 (3) (a) also describes the conversion of methylaminoacetopyrocatechol into 2-amino-3- methyl-4 (5)-dioxyphenyl (3 : 4)-glyoxaline, and methylaminoacetophenol into 2-amino-3-methyl-4 (5)-oxyphenyl (4)-glyoxaline. This subject-matter does not appear in the Specification as accepted. #-Guanidinobutyl-gamma-guanidinopropylamine is obtained by treating aminobutylaminopropylamine with double the molecular quantity of isothiourea ether. Aminobutylaminopropylamine is prepared by interaction of putrescin with chloropropylphthalimide, followed by saponification.
GB4800/28A 1927-02-24 1928-02-15 Process for the manufacture of higher alkylated guanidine derivatives Expired GB285873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE285873X 1927-02-24

Publications (1)

Publication Number Publication Date
GB285873A true GB285873A (en) 1929-03-21

Family

ID=6058941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4800/28A Expired GB285873A (en) 1927-02-24 1928-02-15 Process for the manufacture of higher alkylated guanidine derivatives

Country Status (1)

Country Link
GB (1) GB285873A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2620354A (en) * 1951-01-12 1952-12-02 Int Minerals & Chem Corp Production of guanidino fatty acids
US2654779A (en) * 1950-12-23 1953-10-06 Int Minerals & Chem Corp Method of preparation of guanidino fatty acids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2654779A (en) * 1950-12-23 1953-10-06 Int Minerals & Chem Corp Method of preparation of guanidino fatty acids
US2620354A (en) * 1951-01-12 1952-12-02 Int Minerals & Chem Corp Production of guanidino fatty acids

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