HU182726B - Process for producing the 9-desoxy-9a-methylene-isosteres of pgi2/prostacyclin/ - Google Patents

Process for producing the 9-desoxy-9a-methylene-isosteres of pgi2/prostacyclin/ Download PDF

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Publication number
HU182726B
HU182726B HU79EA191A HUEA000191A HU182726B HU 182726 B HU182726 B HU 182726B HU 79EA191 A HU79EA191 A HU 79EA191A HU EA000191 A HUEA000191 A HU EA000191A HU 182726 B HU182726 B HU 182726B
Authority
HU
Hungary
Prior art keywords
formula
compound
endo
hydroxy
exo
Prior art date
Application number
HU79EA191A
Other languages
English (en)
Hungarian (hu)
Inventor
Carmelo Gandolfi
William Fava
Franco Faustini
Roberto Ceserani
Carlo Passarotti
Angelo Fumagalli
Original Assignee
Erba Farmitalia
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 Erba Farmitalia filed Critical Erba Farmitalia
Publication of HU182726B publication Critical patent/HU182726B/hu

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom 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
    • C07D307/32—Oxygen atoms
    • C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C405/00—Compounds 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C405/00—Compounds 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
    • C07C405/005—Analogues or derivatives having the five membered ring replaced by other rings
    • C07C405/0075—Analogues or derivatives having the five membered ring replaced by other rings having the side-chains or their analogues or derivatives attached to a condensed ring system
    • C07C405/0083—Analogues or derivatives having the five membered ring replaced by other rings having the side-chains or their analogues or derivatives attached to a condensed ring system which is only ortho or peri condensed, e.g. carbacyclins
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/72—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 spiro-condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D339/00—Heterocyclic compounds containing rings having two sulfur atoms as the only ring hetero atoms
    • C07D339/02—Five-membered rings
    • C07D339/06—Five-membered rings having the hetero atoms in positions 1 and 3, e.g. cyclic dithiocarbonates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HU79EA191A 1978-01-26 1979-01-25 Process for producing the 9-desoxy-9a-methylene-isosteres of pgi2/prostacyclin/ HU182726B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT7819616A IT7819616A0 (it) 1978-01-26 1978-01-26 9-deossi-9a-metilene-isosteri della pgi 2.
KR7900219A KR840000948B1 (ko) 1978-01-26 1979-01-25 PGI_2의 9-데옥시-9a-메틸렌 등배전자체의 제조방법
AU14048/83A AU556110B2 (en) 1978-01-26 1983-04-28 9-deoxy-9a-methylene isoesters of pg12

Publications (1)

Publication Number Publication Date
HU182726B true HU182726B (en) 1984-03-28

Family

ID=36794902

Family Applications (1)

Application Number Title Priority Date Filing Date
HU79EA191A HU182726B (en) 1978-01-26 1979-01-25 Process for producing the 9-desoxy-9a-methylene-isosteres of pgi2/prostacyclin/

Country Status (8)

Country Link
KR (1) KR840000948B1 (cs)
AU (1) AU556110B2 (cs)
BE (1) BE873731A (cs)
CS (2) CS215150B2 (cs)
HU (1) HU182726B (cs)
IT (1) IT7819616A0 (cs)
SU (1) SU1360582A3 (cs)
ZA (1) ZA79268B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56145239A (en) * 1980-04-11 1981-11-11 Sumitomo Chem Co Ltd Novel bicyclooctane derivative and its preparation
JPS61280294A (ja) * 1985-06-04 1986-12-10 Nisshin Flour Milling Co Ltd 光学活性カルバサイクリン中間体の製造方法
US4837342A (en) * 1986-02-28 1989-06-06 Sagami Chemical Research Center Prostacyclin analogue, and blood circulation improving agent and anti-ulcer composition containing it as active ingredient

Also Published As

Publication number Publication date
BE873731A (fr) 1979-07-26
CS215150B2 (en) 1982-07-30
AU1404883A (en) 1984-01-12
ZA79268B (en) 1980-01-30
KR840000948B1 (ko) 1984-07-01
AU556110B2 (en) 1986-10-23
KR830000687A (ko) 1983-04-18
CS215149B2 (en) 1982-07-30
IT7819616A0 (it) 1978-01-26
SU1360582A3 (ru) 1987-12-15

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee