ES479925A1 - Procedimiento para preparar compuestos heterociclicos. - Google Patents

Procedimiento para preparar compuestos heterociclicos.

Info

Publication number
ES479925A1
ES479925A1 ES479925A ES479925A ES479925A1 ES 479925 A1 ES479925 A1 ES 479925A1 ES 479925 A ES479925 A ES 479925A ES 479925 A ES479925 A ES 479925A ES 479925 A1 ES479925 A1 ES 479925A1
Authority
ES
Spain
Prior art keywords
methyl
guanidine
cyano
preparing
methylthio
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
ES479925A
Other languages
English (en)
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.)
Lek Pharmaceuticals dd
Original Assignee
Lek Pharmaceuticals and Chemical Co dd
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 Lek Pharmaceuticals and Chemical Co dd filed Critical Lek Pharmaceuticals and Chemical Co dd
Publication of ES479925A1 publication Critical patent/ES479925A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/64—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
    • C07C279/28—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of guanidine groups bound to cyano groups, e.g. cyanoguanidines, dicyandiamides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/23—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
    • C07C323/39—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton at least one of the nitrogen atoms being part of any of the groups, X being a hetero atom, Y being any atom
    • C07C323/43—Y being a hetero atom
    • C07C323/44—X or Y being nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Procedimiento para preparar compuestos heterocíclicos y, más particularmente, para preparar N-ciano-N''-ciano-N''-metil-N''(2-((4-metil- 5-imidazolil)-metiltio)-etil)guanidina, de la fórmula **(Fórmula)** caracterizado porque se hace reaccionar 4- tiometil-5-metil-imidazol con N-ciano-N''-metil-N"- (2-cloroetil)guanidina en un sistema de dos fases bajo condiciones de catálisis de transferencia de fases.
ES479925A 1978-04-26 1979-04-25 Procedimiento para preparar compuestos heterociclicos. Expired ES479925A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU998/78A YU40332B (en) 1978-04-26 1978-04-26 Process for preparing n-cyano-n'-methyl-n''-((2-((4-methyl-5-imidazolyl)-methylthio)ethyl)-guanidine

Publications (1)

Publication Number Publication Date
ES479925A1 true ES479925A1 (es) 1979-12-01

Family

ID=25552339

Family Applications (1)

Application Number Title Priority Date Filing Date
ES479925A Expired ES479925A1 (es) 1978-04-26 1979-04-25 Procedimiento para preparar compuestos heterociclicos.

Country Status (19)

Country Link
US (1) US4200761A (es)
JP (1) JPS5440547B1 (es)
AR (1) AR219794A1 (es)
AT (1) AT363956B (es)
BE (1) BE875845A (es)
CA (2) CA1121363A (es)
CS (1) CS203037B2 (es)
DD (1) DD143256A5 (es)
DE (1) DE2916610C2 (es)
ES (1) ES479925A1 (es)
FR (1) FR2424261A1 (es)
GB (2) GB2041362B (es)
HU (1) HU180830B (es)
IT (1) IT1165198B (es)
PL (1) PL115342B1 (es)
PT (1) PT69542A (es)
RO (1) RO78325A (es)
SU (1) SU862822A3 (es)
YU (1) YU40332B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056139B2 (ja) * 1980-11-26 1985-12-09 藤本製薬株式会社 シアノグアニジン誘導体の製造法
CN111848458B (zh) * 2020-08-05 2022-04-26 原平市同利化工有限责任公司 一种制备3-巯基丙酸的过程中提取双氰胺的工艺
CN115784940B (zh) * 2022-12-07 2023-12-05 内蒙古欣皓医药科技有限公司 一种双氰胺晶体的结晶方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1338169A (en) * 1971-03-09 1973-11-21 Smith Kline French Lab Ureas thioureas and guanidines
GB1397436A (en) * 1972-09-05 1975-06-11 Smith Kline French Lab Heterocyclic n-cyanoguinidines
US4025527A (en) * 1973-07-13 1977-05-24 Smith Kline & French Laboratories Limited Certain thiazoles and oxazoles
GB1533380A (en) * 1974-09-02 1978-11-22 Smith Kline French Lab Process for the preparation of heterocyclic substituted thioureas and h-cyanoguanidines
GB1531231A (en) * 1974-09-02 1978-11-08 Smith Kline French Lab Process for the production of cyanoguanidine derivatives
US4112234A (en) * 1977-08-22 1978-09-05 Bristol-Myers Company Imidazolylmethylthioethyl alkynyl guanidines
IL56265A (en) * 1977-12-28 1982-08-31 Om Lab Sa Process for preparing imidazolyl methylthio guanidine derivatives and a novel intermediate therefor
CH631971A5 (en) * 1977-12-30 1982-09-15 Crc Ricerca Chim Process for preparing imidazole derivatives

Also Published As

Publication number Publication date
FR2424261A1 (fr) 1979-11-23
ATA282779A (de) 1981-02-15
PL115342B1 (en) 1981-03-31
CS203037B2 (en) 1981-02-27
PL215185A1 (es) 1980-01-28
YU99878A (en) 1982-10-31
SU862822A3 (ru) 1981-09-07
US4200761A (en) 1980-04-29
CA1209153B (en) 1986-08-05
GB2019842A (en) 1979-11-07
HU180830B (en) 1983-04-29
YU40332B (en) 1985-12-31
DE2916610A1 (de) 1979-10-31
GB2019842B (en) 1982-10-13
AR219794A1 (es) 1980-09-15
PT69542A (en) 1979-05-01
JPS5440547B1 (es) 1979-12-04
FR2424261B1 (es) 1983-05-13
DD143256A5 (de) 1980-08-13
CA1121363A (en) 1982-04-06
RO78325A (ro) 1982-04-12
AT363956B (de) 1981-09-10
IT7967876A0 (it) 1979-04-24
DE2916610C2 (de) 1986-04-03
GB2041362B (en) 1982-08-18
GB2041362A (en) 1980-09-10
IT1165198B (it) 1987-04-22
BE875845A (fr) 1979-08-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603