IT8124772A0 - Processo per la preparazione della 4-(3-metil-2-butanile)-1,2-difenil3,5 dichetopirazolidina - Google Patents

Processo per la preparazione della 4-(3-metil-2-butanile)-1,2-difenil3,5 dichetopirazolidina

Info

Publication number
IT8124772A0
IT8124772A0 IT8124772A IT2477281A IT8124772A0 IT 8124772 A0 IT8124772 A0 IT 8124772A0 IT 8124772 A IT8124772 A IT 8124772A IT 2477281 A IT2477281 A IT 2477281A IT 8124772 A0 IT8124772 A0 IT 8124772A0
Authority
IT
Italy
Prior art keywords
diketopyrazolidine
diphenyl3
butanyl
methyl
preparation
Prior art date
Application number
IT8124772A
Other languages
English (en)
Other versions
IT1168184B (it
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 IT8124772A0 publication Critical patent/IT8124772A0/it
Priority to IT24772/81A priority Critical patent/IT1168184B/it
Priority to AT0370382A priority patent/AT379151B/de
Priority to PH27984A priority patent/PH19644A/en
Priority to FI823545A priority patent/FI823545L/fi
Priority to CH6249/82A priority patent/CH651555A5/de
Priority to GR69645A priority patent/GR77724B/el
Priority to YU02402/82A priority patent/YU240282A/xx
Priority to PT75755A priority patent/PT75755B/pt
Priority to CA000414428A priority patent/CA1179354A/en
Priority to NL8204170A priority patent/NL8204170A/nl
Priority to GB08230767A priority patent/GB2108125B/en
Priority to SE8206143A priority patent/SE8206143L/xx
Priority to JP57189954A priority patent/JPS5888365A/ja
Priority to ES516902A priority patent/ES8308855A1/es
Priority to DK477882A priority patent/DK477882A/da
Priority to NO823596A priority patent/NO823596L/no
Priority to KR1019820004867A priority patent/KR840001955A/ko
Priority to FR8218200A priority patent/FR2515646B1/fr
Priority to AR291152A priority patent/AR231832A1/es
Application granted granted Critical
Publication of IT1168184B publication Critical patent/IT1168184B/it

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)
IT24772/81A 1981-10-29 1981-10-29 Processo per la preparazione della 4-(3-metil-2-butanile)-1,2-difenil-3,5 dichetopirazolidina IT1168184B (it)

Priority Applications (19)

Application Number Priority Date Filing Date Title
IT24772/81A IT1168184B (it) 1981-10-29 1981-10-29 Processo per la preparazione della 4-(3-metil-2-butanile)-1,2-difenil-3,5 dichetopirazolidina
AT0370382A AT379151B (de) 1981-10-29 1982-10-07 Neues verfahren zur herstellung von 4(-3-methyl-2-butenyl)-1,2-diphenyl-3,5-dioxopy azolidin
PH27984A PH19644A (en) 1981-10-29 1982-10-14 Process for the preparation of 4(3-methyl-2-butenyl)-1,2-diphenyl-3,5-dioxo-pyrazolidine
FI823545A FI823545L (fi) 1981-10-29 1982-10-18 Nytt foerfarande foer framstaellning av 4-(3-metyl-2-butenyl)-1,2-difenyl-3,5-dioxopyrazolidin
CH6249/82A CH651555A5 (de) 1981-10-29 1982-10-26 Verfahren zur herstellung von 4-(3-methyl-2-butenyl)-1,2-diphenyl-3,5-dioxopyrazolidin.
GR69645A GR77724B (it) 1981-10-29 1982-10-26
YU02402/82A YU240282A (en) 1981-10-29 1982-10-26 Process for preparing 4-(3-methly-2-butenyl)1,2-diphenyl-3,5-dioxopyrazolidine
PT75755A PT75755B (en) 1981-10-29 1982-10-27 New process for the preparation of 4-(3-methyl-2-butenyl)-1,2- diphenyl-3,5-dioxpyrazolidine
CA000414428A CA1179354A (en) 1981-10-29 1982-10-28 Process for the preparation of 4-(3-methyl-2-butenyl)- 1, 2-diphenyl-3, 5-dioxopyrazolidine
NL8204170A NL8204170A (nl) 1981-10-29 1982-10-28 Werkwijze voor het bereiden van 4-(3-methyl-2-butenyl)1,2-difenyl-3,5-dioxopyrazolidine.
GB08230767A GB2108125B (en) 1981-10-29 1982-10-28 Preparation of 4-(3-methyl-2-butenyl-1, 2-diphenyl-3,5-dioxopyrazolidine
SE8206143A SE8206143L (sv) 1981-10-29 1982-10-28 Forfarande for framstellning av 4-(3-metyl-2-butenyl)-1,2-difenyl-3,5-dioxopyrazolidin
JP57189954A JPS5888365A (ja) 1981-10-29 1982-10-28 ４−（３−メチル−２−ブテニル）−１，２−ジフエニル−３，５−ジオキソピラゾリジンの新規な製造方法
ES516902A ES8308855A1 (es) 1981-10-29 1982-10-28 Un procedimiento para la preparacion de 4-(3-metil-2-butenil)-1,2-difenil-3,5-dioxopirazolidina.
DK477882A DK477882A (da) 1981-10-29 1982-10-28 Fremgangsmaade til fremstilling af 4-(3-methyl-2-butenyl)-1,2-diphenyl-3,5-dioxopyrazolidin
NO823596A NO823596L (no) 1981-10-29 1982-10-28 Fremgangsmaate for fremstilling av 4-(3-metyl-2-butenyl)-1,2-difenyl-3,5-dioksopyrazolidin
KR1019820004867A KR840001955A (ko) 1981-10-29 1982-10-28 4-(3-메틸-2-부테닐)-1,2-디페닐-3,5-디옥소피라졸리딘의 제조방법
FR8218200A FR2515646B1 (fr) 1981-10-29 1982-10-29 Nouveau procede pour la preparation de la 4-(3-methyl-2-butenyl)-1,2-diphenyl-3,5-dioxopyrazolidine
AR291152A AR231832A1 (es) 1981-10-29 1982-10-29 Nuevo procedimiento para la preparacion de la 4-(3-metil-2-butenil)-1,2-difenil-3,5-dioxopirazolidina

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24772/81A IT1168184B (it) 1981-10-29 1981-10-29 Processo per la preparazione della 4-(3-metil-2-butanile)-1,2-difenil-3,5 dichetopirazolidina

Publications (2)

Publication Number Publication Date
IT8124772A0 true IT8124772A0 (it) 1981-10-29
IT1168184B IT1168184B (it) 1987-05-20

Family

ID=11214682

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24772/81A IT1168184B (it) 1981-10-29 1981-10-29 Processo per la preparazione della 4-(3-metil-2-butanile)-1,2-difenil-3,5 dichetopirazolidina

Country Status (19)

Country Link
JP (1) JPS5888365A (it)
KR (1) KR840001955A (it)
AR (1) AR231832A1 (it)
AT (1) AT379151B (it)
CA (1) CA1179354A (it)
CH (1) CH651555A5 (it)
DK (1) DK477882A (it)
ES (1) ES8308855A1 (it)
FI (1) FI823545L (it)
FR (1) FR2515646B1 (it)
GB (1) GB2108125B (it)
GR (1) GR77724B (it)
IT (1) IT1168184B (it)
NL (1) NL8204170A (it)
NO (1) NO823596L (it)
PH (1) PH19644A (it)
PT (1) PT75755B (it)
SE (1) SE8206143L (it)
YU (1) YU240282A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107778247A (zh) * 2016-08-30 2018-03-09 天津太平洋制药有限公司 一种非普拉宗及其中间体的制备方法

Family Cites Families (1)

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

Also Published As

Publication number Publication date
CH651555A5 (de) 1985-09-30
NL8204170A (nl) 1983-05-16
KR840001955A (ko) 1984-06-07
PT75755A (en) 1982-11-01
PH19644A (en) 1986-06-04
DK477882A (da) 1983-04-30
SE8206143D0 (sv) 1982-10-28
JPS5888365A (ja) 1983-05-26
GB2108125B (en) 1985-03-20
ES516902A0 (es) 1983-10-01
YU240282A (en) 1985-03-20
ES8308855A1 (es) 1983-10-01
SE8206143L (sv) 1983-04-30
FR2515646A1 (fr) 1983-05-06
GB2108125A (en) 1983-05-11
PT75755B (en) 1985-11-20
AR231832A1 (es) 1985-03-29
CA1179354A (en) 1984-12-11
FI823545A0 (fi) 1982-10-18
GR77724B (it) 1984-09-25
FI823545L (fi) 1983-04-30
FR2515646B1 (fr) 1986-02-14
IT1168184B (it) 1987-05-20
NO823596L (no) 1983-05-02
ATA370382A (de) 1985-04-15
AT379151B (de) 1985-11-25

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