PT69449A - Neues verfahren zur herstellung von 4-substituierten 1,2-diphenyl-3,5-dioxo-pyrazolidinen - Google Patents

Neues verfahren zur herstellung von 4-substituierten 1,2-diphenyl-3,5-dioxo-pyrazolidinen

Info

Publication number
PT69449A
PT69449A PT69449A PT6944979A PT69449A PT 69449 A PT69449 A PT 69449A PT 69449 A PT69449 A PT 69449A PT 6944979 A PT6944979 A PT 6944979A PT 69449 A PT69449 A PT 69449A
Authority
PT
Portugal
Prior art keywords
pyrazolidinen
substituierten
dioxo
diphenyl
zur herstellung
Prior art date
Application number
PT69449A
Other languages
English (en)
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 PT69449A publication Critical patent/PT69449A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D491/00Heterocyclic 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
    • C07D491/02Heterocyclic 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
    • C07D491/04Ortho-condensed systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D231/00Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10Heterocyclic 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
    • C07D231/14Heterocyclic 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
    • C07D231/28Two oxygen or sulfur atoms
    • C07D231/30Two oxygen or sulfur atoms attached in positions 3 and 5
    • C07D231/32Oxygen atoms
    • C07D231/36Oxygen atoms with hydrocarbon radicals, substituted by hetero atoms, attached in position 4
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D317/00Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10Heterocyclic 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
    • C07D317/14Heterocyclic 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
    • C07D317/30Radicals 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)
PT69449A 1978-04-08 1979-04-06 Neues verfahren zur herstellung von 4-substituierten 1,2-diphenyl-3,5-dioxo-pyrazolidinen PT69449A (en)

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 (1)

Publication Number Publication Date
PT69449A true PT69449A (en) 1979-05-01

Family

ID=6036514

Family Applications (1)

Application Number Title Priority Date Filing Date
PT69449A PT69449A (en) 1978-04-08 1979-04-06 Neues verfahren zur herstellung von 4-substituierten 1,2-diphenyl-3,5-dioxo-pyrazolidinen

Country Status (19)

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

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

Also Published As

Publication number Publication date
SE7903095L (sv) 1979-10-09
FR2421886B1 (pt) 1983-09-09
FR2421886A1 (fr) 1979-11-02
GR66638B (pt) 1981-04-03
PL214738A1 (pt) 1980-06-16
NO152006C (no) 1985-07-17
FI791139A (fi) 1979-10-09
PL117473B1 (en) 1981-08-31
IT1193754B (it) 1988-08-24
JPS6213951B2 (pt) 1987-03-30
NL7902731A (nl) 1979-10-10
CH639074A5 (en) 1983-10-31
IN150827B (pt) 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 (en) 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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