CS209504B2 - Method of making the racemic and optically active derivatives of the 2-substituted cyclopentano /b/ furane - Google Patents

Method of making the racemic and optically active derivatives of the 2-substituted cyclopentano /b/ furane Download PDF

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Publication number
CS209504B2
CS209504B2 CS786218A CS621878A CS209504B2 CS 209504 B2 CS209504 B2 CS 209504B2 CS 786218 A CS786218 A CS 786218A CS 621878 A CS621878 A CS 621878A CS 209504 B2 CS209504 B2 CS 209504B2
Authority
CS
Czechoslovakia
Prior art keywords
formula
exo
substituted
cyclopentano
endo
Prior art date
Application number
CS786218A
Other languages
Czech (cs)
English (en)
Inventor
Tibor Szabo
Laszlo Institoris
Gabor Kovacs
Gyula Dalmadi
Bela Koszegi
Istvan Stadler
Original Assignee
Chinoin Gyogyszer Es Vegyeszet
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 Chinoin Gyogyszer Es Vegyeszet filed Critical Chinoin Gyogyszer Es Vegyeszet
Publication of CS209504B2 publication Critical patent/CS209504B2/cs

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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
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
    • C07D307/935—Not further condensed cyclopenta [b] furans or hydrogenated cyclopenta [b] furans
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/02—Drugs for disorders of the nervous system for peripheral neuropathies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Furan Compounds (AREA)
CS786218A 1977-09-26 1978-09-26 Method of making the racemic and optically active derivatives of the 2-substituted cyclopentano /b/ furane CS209504B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU77CI1771A HU178202B (en) 1977-09-26 1977-09-26 Process for preparing new,optically active and racemic bicyclic acetals and merkaptals

Publications (1)

Publication Number Publication Date
CS209504B2 true CS209504B2 (en) 1981-12-31

Family

ID=10994671

Family Applications (1)

Application Number Title Priority Date Filing Date
CS786218A CS209504B2 (en) 1977-09-26 1978-09-26 Method of making the racemic and optically active derivatives of the 2-substituted cyclopentano /b/ furane

Country Status (21)

Country Link
US (1) US4257962A (hu)
JP (1) JPS5459267A (hu)
AT (1) AT369363B (hu)
BE (1) BE870759A (hu)
CA (1) CA1191845A (hu)
CH (1) CH644373A5 (hu)
CS (1) CS209504B2 (hu)
DD (1) DD140047A5 (hu)
DE (1) DE2841181A1 (hu)
DK (1) DK424578A (hu)
FI (1) FI69460C (hu)
FR (1) FR2404004A1 (hu)
GB (1) GB2005677B (hu)
GR (1) GR65212B (hu)
HU (1) HU178202B (hu)
IL (1) IL55576A (hu)
IT (1) IT1160676B (hu)
NL (1) NL7809735A (hu)
PL (1) PL115376B1 (hu)
SE (1) SE443979B (hu)
SU (1) SU890973A3 (hu)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499292A (en) * 1983-05-13 1985-02-12 E. R. Squibb & Sons, Inc. 7-Oxabicycloheptane prostaglandin intermediates and method for preparing same
PT2723714T (pt) * 2011-06-02 2017-08-18 Chinoin Zrt Novos processos para a preparação de amidas de prostaglandina

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023183A (en) * 1959-06-29 1962-02-27 Cuban American Sugar Company Esterification
US3657328A (en) * 1970-05-22 1972-04-18 Ciba Geigy Corp Pge1 oximes
BE795199A (fr) * 1972-05-10 1973-08-09 Ciba Geigy Nouveaux oxabicyclononanes et leurs procedes de preparation
US3975406A (en) * 1972-07-06 1976-08-17 Hans Johann Mayer Hexahydro-5-oxy-2-loweralkoxy-2H-cyclopenta[b]-furan-4-carbonitrile intermediates for prostaglandins
US3987085A (en) * 1972-09-15 1976-10-19 The Upjohn Company 8β,11β,12α-PGF2.sub.α compounds
US4036871A (en) * 1973-08-06 1977-07-19 Hoffmann-La Roche Inc. 11-Substituted prostaglandins
NO150117C (no) * 1974-09-17 1984-08-22 Erba Farmitalia Analogifremgangsmaate for fremstilling av terapeutisk aktive prostaglandinderivater
US4064351A (en) * 1974-09-19 1977-12-20 Sankyo Company Limited 9-OXO-15 ξ-HYDROXY-20-ALKYLIDENEPROST-13(TRANS)-ENOIC ACID DERIVATIVES
US4094886A (en) * 1976-03-01 1978-06-13 (Zaidanhojin) Sagami Chemical Research Center Process for producing allyl alcohol derivatives useful in prostaglandin synthesis
JPS5398953A (en) * 1977-02-08 1978-08-29 Ono Pharmaceut Co Ltd Prostaglandin x analogues and process for their preparation

Also Published As

Publication number Publication date
FI782913A (fi) 1979-03-27
DD140047A5 (de) 1980-02-06
ATA692578A (de) 1982-05-15
BE870759A (fr) 1979-01-15
HU178202B (en) 1982-03-28
GB2005677A (en) 1979-04-25
GR65212B (en) 1980-07-30
PL115376B1 (en) 1981-03-31
CA1191845A (en) 1985-08-13
IL55576A (en) 1982-03-31
PL209858A1 (pl) 1979-09-10
SE443979B (sv) 1986-03-17
FR2404004A1 (fr) 1979-04-20
CH644373A5 (de) 1984-07-31
DK424578A (da) 1979-03-27
JPS5459267A (en) 1979-05-12
IT7869212A0 (it) 1978-09-26
GB2005677B (en) 1982-05-26
FI69460C (fi) 1986-02-10
AT369363B (de) 1982-12-27
NL7809735A (nl) 1979-03-28
FI69460B (fi) 1985-10-31
IT1160676B (it) 1987-03-11
SE7809947L (sv) 1979-03-27
DE2841181A1 (de) 1979-04-05
US4257962A (en) 1981-03-24
FR2404004B1 (hu) 1982-12-17
SU890973A3 (ru) 1981-12-15
IL55576A0 (en) 1978-12-17

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