DE2429227A1 - Verfahren zur herstellung von dl-6phenyl-2,3,5,6-tetrahydroimidazo eckige klammer auf 2,1-b eckige klammer zu thiazol und dessen saeureadditionssalzen - Google Patents

Verfahren zur herstellung von dl-6phenyl-2,3,5,6-tetrahydroimidazo eckige klammer auf 2,1-b eckige klammer zu thiazol und dessen saeureadditionssalzen

Info

Publication number
DE2429227A1
DE2429227A1 DE19742429227 DE2429227A DE2429227A1 DE 2429227 A1 DE2429227 A1 DE 2429227A1 DE 19742429227 DE19742429227 DE 19742429227 DE 2429227 A DE2429227 A DE 2429227A DE 2429227 A1 DE2429227 A1 DE 2429227A1
Authority
DE
Germany
Prior art keywords
acid
acid addition
compound
mixture
addition salt
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.)
Granted
Application number
DE19742429227
Other languages
German (de)
English (en)
Other versions
DE2429227C2 (xx
Inventor
Murray Garber
John Edson Gordon
Imre Aurel Halmos
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 US371229A external-priority patent/US3890341A/en
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of DE2429227A1 publication Critical patent/DE2429227A1/de
Application granted granted Critical
Publication of DE2429227C2 publication Critical patent/DE2429227C2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/08—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D277/12—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D277/18—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D203/00—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D203/04—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D203/06—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D203/08—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring nitrogen atom
    • C07D203/10—Radicals substituted by singly bound oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
DE19742429227 1973-06-18 1974-06-18 Verfahren zur herstellung von dl-6phenyl-2,3,5,6-tetrahydroimidazo eckige klammer auf 2,1-b eckige klammer zu thiazol und dessen saeureadditionssalzen Granted DE2429227A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37122873A 1973-06-18 1973-06-18
US371229A US3890341A (en) 1973-06-18 1973-06-18 Method of preparing di 6-phenyl-2,3,5,6-tetrahydro-imidazo{8 2,1-B{9 thiazole and acid addition salts thereof
US43623074A 1974-01-24 1974-01-24

Publications (2)

Publication Number Publication Date
DE2429227A1 true DE2429227A1 (de) 1975-01-09
DE2429227C2 DE2429227C2 (xx) 1988-11-03

Family

ID=27409005

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742429227 Granted DE2429227A1 (de) 1973-06-18 1974-06-18 Verfahren zur herstellung von dl-6phenyl-2,3,5,6-tetrahydroimidazo eckige klammer auf 2,1-b eckige klammer zu thiazol und dessen saeureadditionssalzen

Country Status (5)

Country Link
DE (1) DE2429227A1 (xx)
FR (1) FR2233329B1 (xx)
GB (1) GB1475891A (xx)
IT (1) IT1047136B (xx)
NL (1) NL183942C (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072687A (en) * 1975-11-06 1978-02-07 Ajinomoto Co., Inc. Process for producing 2-amino-(2)-thiazoline-4-carboxylic acid

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1545568A1 (de) * 1965-10-05 1969-11-27 American Cyanamid Co Verfahren zur Herstellung von substituierten 6-Phenyl-2,3,5,6-tetrahydroimidazo[2,1-b]thiazolen
DE2147846A1 (de) * 1970-09-24 1972-03-30 Imperial Chemical Industries Ltd., London Herstellung von Tetramisol
DE1795650A1 (de) * 1965-07-19 1973-05-24 Ici Australia Ltd Verfahren zur herstellung von biologisch aktiven verbindungen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1795650A1 (de) * 1965-07-19 1973-05-24 Ici Australia Ltd Verfahren zur herstellung von biologisch aktiven verbindungen
DE1545568A1 (de) * 1965-10-05 1969-11-27 American Cyanamid Co Verfahren zur Herstellung von substituierten 6-Phenyl-2,3,5,6-tetrahydroimidazo[2,1-b]thiazolen
DE2147846A1 (de) * 1970-09-24 1972-03-30 Imperial Chemical Industries Ltd., London Herstellung von Tetramisol

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HOUBEN-WEYL: Methoden der organischen Chemie, Bd.V/3, S.830 (1962) *

Also Published As

Publication number Publication date
AU6947374A (en) 1975-12-04
NL183942C (nl) 1989-03-01
DE2429227C2 (xx) 1988-11-03
NL7407407A (xx) 1974-12-20
FR2233329B1 (xx) 1978-09-15
FR2233329A1 (xx) 1975-01-10
GB1475891A (en) 1977-06-10
IT1047136B (it) 1980-09-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: SPOTT, G., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 800

D2 Grant after examination
8364 No opposition during term of opposition