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CA1034578A - 2,5-di-substituted 4-oxazoleakanoic acids and esters - Google Patents

2,5-di-substituted 4-oxazoleakanoic acids and esters

Info

Publication number
CA1034578A
CA1034578A CA221,457A CA221457A CA1034578A CA 1034578 A CA1034578 A CA 1034578A CA 221457 A CA221457 A CA 221457A CA 1034578 A CA1034578 A CA 1034578A
Authority
CA
Canada
Prior art keywords
oxazoleakanoic
esters
acids
substituted
oxazoleakanoic acids
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
CA221,457A
Other languages
English (en)
French (fr)
Other versions
CA221457S (en
Inventor
Tsutomu Yamanaka
Toshihiro Kobayakawa
Mitsuhiro Konishi
Kuniki Ikeda
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.)
Welfide Corp
Original Assignee
Welfide Corp
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 JP2955074A external-priority patent/JPS537430B2/ja
Priority claimed from JP2954874A external-priority patent/JPS535669B2/ja
Priority claimed from JP2954974A external-priority patent/JPS50123678A/ja
Application filed by Welfide Corp filed Critical Welfide Corp
Application granted granted Critical
Publication of CA1034578A publication Critical patent/CA1034578A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D263/36—One oxygen atom
    • C07D263/42—One oxygen atom attached in position 5

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA221,457A 1974-03-13 1975-03-04 2,5-di-substituted 4-oxazoleakanoic acids and esters Expired CA1034578A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2955074A JPS537430B2 (el) 1974-03-13 1974-03-13
JP2954874A JPS535669B2 (el) 1974-03-13 1974-03-13
JP2954974A JPS50123678A (en) 1974-03-13 1974-03-13 55 arukokishi 44 okisazoorusakusan mataha puropionsanno pirijirumechiruesuteruruino seiho

Publications (1)

Publication Number Publication Date
CA1034578A true CA1034578A (en) 1978-07-11

Family

ID=27286616

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221,457A Expired CA1034578A (en) 1974-03-13 1975-03-04 2,5-di-substituted 4-oxazoleakanoic acids and esters

Country Status (10)

Country Link
US (1) US4012412A (el)
AR (1) AR208400A1 (el)
CA (1) CA1034578A (el)
CH (1) CH597207A5 (el)
DE (1) DE2509634A1 (el)
FR (1) FR2263772B1 (el)
GB (1) GB1435293A (el)
NL (1) NL7502988A (el)
SE (1) SE7502789L (el)
SU (1) SU561511A3 (el)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217467A (en) * 1975-07-25 1977-02-09 Yoshitomi Pharmaceut Ind Ltd Process for preparation of 5-alkoxy-2- oxazoleacetate or propionate de rivatives
JPS53119866A (en) * 1977-03-25 1978-10-19 Yoshitomi Pharmaceut Ind Ltd 5-aryloxy-oxazoleakanoic acid derivatives and their preparation
JPS5677268A (en) * 1979-11-28 1981-06-25 Yoshitomi Pharmaceut Ind Ltd Oxazoleacetic acid derivative
JPS57188587A (en) * 1981-05-15 1982-11-19 Tanabe Seiyaku Co Ltd Thienyloxazolylacetic acid derivative and its preparation
JPS58148882A (ja) * 1982-02-26 1983-09-05 Tanabe Seiyaku Co Ltd フリルオキサゾリル酢酸誘導体及びその製法
JPS58201771A (ja) * 1982-05-19 1983-11-24 Tanabe Seiyaku Co Ltd アルキルオキサゾリル酢酸誘導体
JPS58219169A (ja) * 1982-06-15 1983-12-20 Takeda Chem Ind Ltd オキサゾ−ル酢酸誘導体
ATE137498T1 (de) * 1991-08-03 1996-05-15 Hoechst Schering Agrevo Gmbh Optisch aktive omega-halogen-2-amino- alkancarbonsäure-derivate, verfahren zu ihrer herstellung und ihre verwendung zur herstellung optisch aktiver phosphorhaltiger alpha- aminosäuren

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413297A (en) * 1964-09-02 1968-11-26 Takeda Chemical Industries Ltd Process for the preparation of 2-methyl-3 - hydroxy - 4,5 - disubstituted-pyridines via 5 - lower alkoxyoxazolyl-(4)-acetic acid esters
US3565909A (en) * 1964-09-02 1971-02-23 Takeda Chemical Industries Ltd Lower alkyl 5-lower alkoxyoxazolyl-(4)-acetates and lower alkyl ester thereof

Also Published As

Publication number Publication date
AU7869475A (en) 1976-09-02
FR2263772B1 (el) 1978-07-28
CH597207A5 (el) 1978-03-31
SE7502789L (el) 1975-09-15
AR208400A1 (es) 1976-12-27
SU561511A3 (ru) 1977-06-05
US4012412A (en) 1977-03-15
FR2263772A1 (el) 1975-10-10
DE2509634A1 (de) 1975-09-18
GB1435293A (en) 1976-05-12
NL7502988A (nl) 1975-09-16

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