BE804144A - Cyanoguanidines - Google Patents

Cyanoguanidines

Info

Publication number
BE804144A
BE804144A BE135043A BE135043A BE804144A BE 804144 A BE804144 A BE 804144A BE 135043 A BE135043 A BE 135043A BE 135043 A BE135043 A BE 135043A BE 804144 A BE804144 A BE 804144A
Authority
BE
Belgium
Prior art keywords
alkyl
esp
cyano
guanidines
oxa
Prior art date
Application number
BE135043A
Other languages
English (en)
Inventor
G J Durant
J C Emmett
C R Ganellin
Original Assignee
Smith Kline French Lab
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
Priority claimed from GB4116072A external-priority patent/GB1397436A/en
Application filed by Smith Kline French Lab filed Critical Smith Kline French Lab
Publication of BE804144A publication Critical patent/BE804144A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/28Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/30Oxygen atoms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/28Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/32Sulfur atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/62Oxygen or sulfur atoms
    • C07D213/63One oxygen atom
    • C07D213/65One oxygen atom attached in position 3 or 5
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/62Oxygen or sulfur atoms
    • C07D213/70Sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE135043A 1972-09-05 1973-08-29 Cyanoguanidines BE804144A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4116072A GB1397436A (en) 1972-09-05 1972-09-05 Heterocyclic n-cyanoguinidines

Publications (1)

Publication Number Publication Date
BE804144A true BE804144A (fr) 1974-02-28

Family

ID=10418388

Family Applications (1)

Application Number Title Priority Date Filing Date
BE135043A BE804144A (fr) 1972-09-05 1973-08-29 Cyanoguanidines

Country Status (2)

Country Link
BE (1) BE804144A (fr)
GT (1) GT197749830A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112234A (en) 1977-08-22 1978-09-05 Bristol-Myers Company Imidazolylmethylthioethyl alkynyl guanidines
US4157347A (en) 1977-06-03 1979-06-05 Bristol-Myers Company N-cyano isothioureas
US4200578A (en) 1978-12-18 1980-04-29 Bristol-Myers Company Thiazole derivatives
US4250316A (en) * 1978-11-24 1981-02-10 Bristol-Myers Company Pyridyl guanidine anti-ulcer agents
FR2508447A1 (fr) * 1981-06-26 1982-12-31 Richter Gedeon Vegyeszet Procede pour la preparation de la cimetidine
DE3223833A1 (de) * 1981-06-26 1983-02-24 Richter Gedeon Vegyészeti Gyár R.T., 1103 Budapest 1-cyan-2-methyl-3-<2'-(((5''-methylimidazol-4''-yl)-methyl)-thio)-aethyl>-guani dinmonohydrat (cimetidinmonohydrat) und verfahren zur herstellung desselben und von 1-cyan-2-methyl-3-<2'-(((5''-methylimidazol-4'' -yl)-methyl)-thio)-aethyl> -guanidin a (cimetidin a) sowie das erstere enthaltende arzneimittel
USRE31588E (en) * 1977-06-03 1984-05-22 Bristol-Myers Company Imidazolylmethylthioethyl alkynyl guanidines

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157347A (en) 1977-06-03 1979-06-05 Bristol-Myers Company N-cyano isothioureas
USRE31588E (en) * 1977-06-03 1984-05-22 Bristol-Myers Company Imidazolylmethylthioethyl alkynyl guanidines
US4112234A (en) 1977-08-22 1978-09-05 Bristol-Myers Company Imidazolylmethylthioethyl alkynyl guanidines
US4250316A (en) * 1978-11-24 1981-02-10 Bristol-Myers Company Pyridyl guanidine anti-ulcer agents
US4200578A (en) 1978-12-18 1980-04-29 Bristol-Myers Company Thiazole derivatives
FR2508447A1 (fr) * 1981-06-26 1982-12-31 Richter Gedeon Vegyeszet Procede pour la preparation de la cimetidine
DE3223802A1 (de) * 1981-06-26 1983-01-13 Richter Gedeon Vegyészeti Gyár R.T., 1103 Budapest Verfahren zur herstellung von 1-cyan-2-methyl-3-<2'-(((5''-methylimidazol- 4''-yl)-methyl)-thio)-aethyl>-guanidin (cimetidin)
DE3223833A1 (de) * 1981-06-26 1983-02-24 Richter Gedeon Vegyészeti Gyár R.T., 1103 Budapest 1-cyan-2-methyl-3-<2'-(((5''-methylimidazol-4''-yl)-methyl)-thio)-aethyl>-guani dinmonohydrat (cimetidinmonohydrat) und verfahren zur herstellung desselben und von 1-cyan-2-methyl-3-<2'-(((5''-methylimidazol-4'' -yl)-methyl)-thio)-aethyl> -guanidin a (cimetidin a) sowie das erstere enthaltende arzneimittel

Also Published As

Publication number Publication date
GT197749830A (es) 1979-06-05

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SMITH KLINE & FRENCH LABORATORIES LTD

Effective date: 19930829