FI823545L - NYTT FOERFARANDE FOER FRAMSTAELLNING AV 4- (3-METHYL-2-BUTENYL) -1,2-DIPHENYL-3,5-DIOXOPYRAZOLIDINE - Google Patents

NYTT FOERFARANDE FOER FRAMSTAELLNING AV 4- (3-METHYL-2-BUTENYL) -1,2-DIPHENYL-3,5-DIOXOPYRAZOLIDINE

Info

Publication number
FI823545L
FI823545L FI823545A FI823545A FI823545L FI 823545 L FI823545 L FI 823545L FI 823545 A FI823545 A FI 823545A FI 823545 A FI823545 A FI 823545A FI 823545 L FI823545 L FI 823545L
Authority
FI
Finland
Prior art keywords
dioxopyrazolidine
butenyl
diphenyl
methyl
foerfarande foer
Prior art date
Application number
FI823545A
Other languages
Finnish (fi)
Other versions
FI823545A0 (en
Inventor
Arturo Donetti
Myrna Gil Quintero
Original Assignee
Angeli Inst Spa
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 Angeli Inst Spa filed Critical Angeli Inst Spa
Publication of FI823545A0 publication Critical patent/FI823545A0/en
Publication of FI823545L publication Critical patent/FI823545L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two 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
    • C07D233/72—Two oxygen atoms, e.g. hydantoin
    • C07D233/74—Two oxygen atoms, e.g. hydantoin with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to other ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole 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
    • C07D231/28—Two oxygen or sulfur atoms
    • C07D231/30—Two oxygen or sulfur atoms attached in positions 3 and 5
    • C07D231/32—Oxygen atoms
    • C07D231/34—Oxygen atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached in position 4
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pain & Pain Management (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Rheumatology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FI823545A 1981-10-29 1982-10-18 NYTT FOERFARANDE FOER FRAMSTAELLNING AV 4- (3-METHYL-2-BUTENYL) -1,2-DIPHENYL-3,5-DIOXOPYRAZOLIDINE FI823545L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24772/81A IT1168184B (en) 1981-10-29 1981-10-29 PROCESS FOR THE PREPARATION OF 4- (3-METHYL-2-BUTANYL) -1,2-DIPHENYL-3,5 DICHETOPYRAZOLIDINE

Publications (2)

Publication Number Publication Date
FI823545A0 FI823545A0 (en) 1982-10-18
FI823545L true FI823545L (en) 1983-04-30

Family

ID=11214682

Family Applications (1)

Application Number Title Priority Date Filing Date
FI823545A FI823545L (en) 1981-10-29 1982-10-18 NYTT FOERFARANDE FOER FRAMSTAELLNING AV 4- (3-METHYL-2-BUTENYL) -1,2-DIPHENYL-3,5-DIOXOPYRAZOLIDINE

Country Status (19)

Country Link
JP (1) JPS5888365A (en)
KR (1) KR840001955A (en)
AR (1) AR231832A1 (en)
AT (1) AT379151B (en)
CA (1) CA1179354A (en)
CH (1) CH651555A5 (en)
DK (1) DK477882A (en)
ES (1) ES516902A0 (en)
FI (1) FI823545L (en)
FR (1) FR2515646B1 (en)
GB (1) GB2108125B (en)
GR (1) GR77724B (en)
IT (1) IT1168184B (en)
NL (1) NL8204170A (en)
NO (1) NO823596L (en)
PH (1) PH19644A (en)
PT (1) PT75755B (en)
SE (1) SE8206143L (en)
YU (1) YU240282A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107778247A (en) * 2016-08-30 2018-03-09 天津太平洋制药有限公司 A kind of preparation method of feprazone and its intermediate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1301857A (en) * 1969-06-27 1973-01-04

Also Published As

Publication number Publication date
GR77724B (en) 1984-09-25
GB2108125A (en) 1983-05-11
NO823596L (en) 1983-05-02
IT1168184B (en) 1987-05-20
FR2515646A1 (en) 1983-05-06
KR840001955A (en) 1984-06-07
FR2515646B1 (en) 1986-02-14
FI823545A0 (en) 1982-10-18
IT8124772A0 (en) 1981-10-29
PT75755A (en) 1982-11-01
ATA370382A (en) 1985-04-15
PH19644A (en) 1986-06-04
DK477882A (en) 1983-04-30
CA1179354A (en) 1984-12-11
CH651555A5 (en) 1985-09-30
AT379151B (en) 1985-11-25
SE8206143D0 (en) 1982-10-28
AR231832A1 (en) 1985-03-29
SE8206143L (en) 1983-04-30
NL8204170A (en) 1983-05-16
ES8308855A1 (en) 1983-10-01
ES516902A0 (en) 1983-10-01
GB2108125B (en) 1985-03-20
JPS5888365A (en) 1983-05-26
YU240282A (en) 1985-03-20
PT75755B (en) 1985-11-20

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Legal Events

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Owner name: ISTITUTO DE ANGELI S.P.A.