FR2421886A1 - Procede de preparation de 1,2-diphenyl-3,5-dioxopyrazolidines substituees en position 4 - Google Patents

Procede de preparation de 1,2-diphenyl-3,5-dioxopyrazolidines substituees en position 4

Info

Publication number
FR2421886A1
FR2421886A1 FR7908855A FR7908855A FR2421886A1 FR 2421886 A1 FR2421886 A1 FR 2421886A1 FR 7908855 A FR7908855 A FR 7908855A FR 7908855 A FR7908855 A FR 7908855A FR 2421886 A1 FR2421886 A1 FR 2421886A1
Authority
FR
France
Prior art keywords
dioxopyrazolidines
diphenyl
substitutes
preparing
formula
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.)
Granted
Application number
FR7908855A
Other languages
English (en)
Other versions
FR2421886B1 (fr
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.)
Instituto de Angeli SpA
Original Assignee
Instituto de Angeli 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 Instituto de Angeli SpA filed Critical Instituto de Angeli SpA
Publication of FR2421886A1 publication Critical patent/FR2421886A1/fr
Application granted granted Critical
Publication of FR2421886B1 publication Critical patent/FR2421886B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • 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
    • C07D231/36—Oxygen atoms with hydrocarbon radicals, substituted by hetero atoms, attached in position 4
    • 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
    • C07D317/10—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 not condensed with other rings
    • C07D317/14—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 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/30—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

Procédé de préparation de 1,2diphényl-3,5-dioxopyrazolidines substituées de formule générale :
FR7908855A 1978-04-08 1979-04-06 Procede de preparation de 1,2-diphenyl-3,5-dioxopyrazolidines substituees en position 4 Granted FR2421886A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782815302 DE2815302A1 (de) 1978-04-08 1978-04-08 Neues verfahren zur herstellung von 4-substituierten 1,2-diphenyl-3,5-dioxopyrazolidinen

Publications (2)

Publication Number Publication Date
FR2421886A1 true FR2421886A1 (fr) 1979-11-02
FR2421886B1 FR2421886B1 (fr) 1983-09-09

Family

ID=6036514

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908855A Granted FR2421886A1 (fr) 1978-04-08 1979-04-06 Procede de preparation de 1,2-diphenyl-3,5-dioxopyrazolidines substituees en position 4

Country Status (19)

Country Link
JP (1) JPS54141770A (fr)
AR (1) AR220377A1 (fr)
AT (1) AT370726B (fr)
CA (1) CA1134834A (fr)
CH (1) CH639074A5 (fr)
DE (1) DE2815302A1 (fr)
DK (1) DK143279A (fr)
ES (1) ES479422A1 (fr)
FI (1) FI70707C (fr)
FR (1) FR2421886A1 (fr)
GR (1) GR66638B (fr)
IN (1) IN150827B (fr)
IT (1) IT1193754B (fr)
NL (1) NL7902731A (fr)
NO (1) NO152006C (fr)
PL (1) PL117473B1 (fr)
PT (1) PT69449A (fr)
SE (1) SE448165B (fr)
YU (1) YU41152B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02166236A (ja) * 1988-12-19 1990-06-26 Kawasaki Steel Corp サイドプレートを有するフロータ
JPH0331465A (ja) * 1989-06-27 1991-02-12 Kawasaki Steel Corp フロータにおける蛇行矯正方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1977 *

Also Published As

Publication number Publication date
SE7903095L (sv) 1979-10-09
FR2421886B1 (fr) 1983-09-09
GR66638B (fr) 1981-04-03
PL214738A1 (fr) 1980-06-16
NO152006C (no) 1985-07-17
FI791139A (fi) 1979-10-09
PL117473B1 (en) 1981-08-31
IT1193754B (it) 1988-08-24
PT69449A (en) 1979-05-01
JPS6213951B2 (fr) 1987-03-30
NL7902731A (nl) 1979-10-10
CH639074A5 (en) 1983-10-31
IN150827B (fr) 1982-12-25
SE448165B (sv) 1987-01-26
NO791161L (no) 1979-10-09
ES479422A1 (es) 1980-02-01
IT7948654A0 (it) 1979-04-06
JPS54141770A (en) 1979-11-05
DE2815302A1 (de) 1979-10-18
AR220377A1 (es) 1980-10-31
CA1134834A (fr) 1982-11-02
YU81579A (en) 1983-06-30
FI70707C (fi) 1986-10-06
ATA236979A (de) 1982-09-15
AT370726B (de) 1983-04-25
NO152006B (no) 1985-04-09
FI70707B (fi) 1986-06-26
YU41152B (en) 1986-12-31
DK143279A (da) 1979-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse