CA974987A - 15-oxoprost-13-enoic acid derivatives and process for the preparation thereof - Google Patents

15-oxoprost-13-enoic acid derivatives and process for the preparation thereof

Info

Publication number
CA974987A
CA974987A CA123,024A CA123024A CA974987A CA 974987 A CA974987 A CA 974987A CA 123024 A CA123024 A CA 123024A CA 974987 A CA974987 A CA 974987A
Authority
CA
Canada
Prior art keywords
oxoprost
preparation
acid derivatives
enoic acid
enoic
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
CA123,024A
Other versions
CA123024S (en
Inventor
Kiyoshi Sakai
Shigeo Amemiya
Takashi Yusa
Masaaki Sasaki
Koichi Kojima
Mitsuo Yamazaki
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.)
Sankyo Co Ltd
Original Assignee
Sankyo Co 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
Priority claimed from JP45082238A external-priority patent/JPS514990B1/ja
Priority claimed from JP8480070A external-priority patent/JPS4928749B1/ja
Application filed by Sankyo Co Ltd filed Critical Sankyo Co Ltd
Application granted granted Critical
Publication of CA974987A publication Critical patent/CA974987A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C405/00Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins ; Analogues or derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D309/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02Heterocyclic compounds containing six-membered rings having one oxygen 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
    • C07D309/08Heterocyclic compounds containing six-membered rings having one oxygen 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 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
    • C07D309/10Oxygen atoms
    • C07D309/12Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CA123,024A 1970-09-19 1971-09-16 15-oxoprost-13-enoic acid derivatives and process for the preparation thereof Expired CA974987A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP45082238A JPS514990B1 (en) 1970-09-19 1970-09-19
JP8480070A JPS4928749B1 (en) 1970-09-28 1970-09-28

Publications (1)

Publication Number Publication Date
CA974987A true CA974987A (en) 1975-09-23

Family

ID=26423252

Family Applications (2)

Application Number Title Priority Date Filing Date
CA122,916,A Expired CA951723A (en) 1970-09-19 1971-09-15 Prostaglandin derivatives and process for the preparation thereof
CA123,024A Expired CA974987A (en) 1970-09-19 1971-09-16 15-oxoprost-13-enoic acid derivatives and process for the preparation thereof

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA122,916,A Expired CA951723A (en) 1970-09-19 1971-09-15 Prostaglandin derivatives and process for the preparation thereof

Country Status (7)

Country Link
BE (2) BE772837A (en)
CA (2) CA951723A (en)
DE (2) DE2147316A1 (en)
FR (2) FR2106630B1 (en)
GB (2) GB1351533A (en)
NL (2) NL7112746A (en)
SE (2) SE375089B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887587A (en) * 1972-04-17 1975-06-03 Pfizer Synthesis of prostaglandins of the one-series

Also Published As

Publication number Publication date
GB1351533A (en) 1974-05-01
SE375089B (en) 1975-04-07
FR2106631B1 (en) 1975-08-01
DE2147315A1 (en) 1972-03-23
FR2106630B1 (en) 1975-08-01
NL7112746A (en) 1972-03-21
BE772837A (en) 1972-01-17
SE375090B (en) 1975-04-07
FR2106630A1 (en) 1972-05-05
CA951723A (en) 1974-07-23
BE772836A (en) 1972-01-17
NL7112804A (en) 1972-03-21
GB1351532A (en) 1974-05-01
FR2106631A1 (en) 1972-05-05
DE2147316A1 (en) 1972-05-25

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