AT295513B - Process for the preparation of new α-substituted indolizine acetic acids and their salts and esters - Google Patents

Process for the preparation of new α-substituted indolizine acetic acids and their salts and esters

Info

Publication number
AT295513B
AT295513B AT877170A AT877170A AT295513B AT 295513 B AT295513 B AT 295513B AT 877170 A AT877170 A AT 877170A AT 877170 A AT877170 A AT 877170A AT 295513 B AT295513 B AT 295513B
Authority
AT
Austria
Prior art keywords
esters
salts
preparation
new
acetic acids
Prior art date
Application number
AT877170A
Other languages
German (de)
Inventor
Allan Guildford Brown
John Herbert Charles Nayler
Original Assignee
Beecham Group 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 Beecham Group Ltd filed Critical Beecham Group Ltd
Application granted granted Critical
Publication of AT295513B publication Critical patent/AT295513B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic 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
    • C07D213/02—Heterocyclic 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
    • C07D213/04—Heterocyclic 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
    • C07D213/24—Heterocyclic 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
    • C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/55—Acids; Esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT877170A 1969-10-04 1970-09-29 Process for the preparation of new α-substituted indolizine acetic acids and their salts and esters AT295513B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48856/69A GB1268424A (en) 1969-10-04 1969-10-04 Indolizine derivatives

Publications (1)

Publication Number Publication Date
AT295513B true AT295513B (en) 1972-01-10

Family

ID=10450175

Family Applications (1)

Application Number Title Priority Date Filing Date
AT877170A AT295513B (en) 1969-10-04 1970-09-29 Process for the preparation of new α-substituted indolizine acetic acids and their salts and esters

Country Status (12)

Country Link
JP (1) JPS4910517B1 (en)
AT (1) AT295513B (en)
AU (1) AU1989470A (en)
BE (1) BE756822A (en)
DE (1) DE2046904A1 (en)
ES (1) ES383992A1 (en)
FR (1) FR2070109B1 (en)
GB (1) GB1268424A (en)
IE (1) IE34591B1 (en)
IL (1) IL35289A0 (en)
NL (1) NL7013584A (en)
ZA (1) ZA706287B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT376676B (en) * 1979-12-06 1984-12-27 Labaz Sanofi Nv METHOD FOR PRODUCING NEW INDOLICINE DERIVATIVES AND THEIR PHARMACEUTICALLY PERMITTED ACID ADDITION SALTS
AT376677B (en) * 1979-12-06 1984-12-27 Labaz Sanofi Nv METHOD FOR PRODUCING NEW INDOLICINE DERIVATIVES AND THEIR PHARMACEUTICALLY PERMITTED ACID ADDITION SALTS

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5334716A (en) * 1991-06-17 1994-08-02 Fujisawa Pharmaceutical Co., Ltd. Heterocyclic derivatives
RU2120942C1 (en) * 1991-06-17 1998-10-27 Фудзисава Фармасьютикал Ко., Лтд. INDOLIZINE DERIVATIVES, METHOD OF THEIR SYNTHESIS, PHARMACEUTICAL COMPOSITION, METHOD OF INHIBITION OF ACTIVITY OF TESTOSTERONE-5α-REDUCTASE
GB0512944D0 (en) * 2005-06-24 2005-08-03 Argenta Discovery Ltd Indolizine compounds
EA200970590A1 (en) * 2006-12-21 2009-12-30 Арджента Дискавери Лимитед CRTH2 ANTAGONISTS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT376676B (en) * 1979-12-06 1984-12-27 Labaz Sanofi Nv METHOD FOR PRODUCING NEW INDOLICINE DERIVATIVES AND THEIR PHARMACEUTICALLY PERMITTED ACID ADDITION SALTS
AT376677B (en) * 1979-12-06 1984-12-27 Labaz Sanofi Nv METHOD FOR PRODUCING NEW INDOLICINE DERIVATIVES AND THEIR PHARMACEUTICALLY PERMITTED ACID ADDITION SALTS

Also Published As

Publication number Publication date
BE756822A (en) 1971-03-29
NL7013584A (en) 1971-04-06
JPS4910517B1 (en) 1974-03-11
ES383992A1 (en) 1973-09-01
GB1268424A (en) 1972-03-29
AU1989470A (en) 1972-03-16
IL35289A0 (en) 1970-11-30
IE34591B1 (en) 1975-06-25
FR2070109A1 (en) 1971-09-10
ZA706287B (en) 1971-06-30
FR2070109B1 (en) 1974-02-01
IE34591L (en) 1971-04-04
DE2046904A1 (en) 1971-04-22

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee