FI70707C - Foerfarande foer framstaellning av 4-substituerade 1,2-difenyl-3,5-dioxopyrazolidiner - Google Patents

Foerfarande foer framstaellning av 4-substituerade 1,2-difenyl-3,5-dioxopyrazolidiner Download PDF

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Publication number
FI70707C
FI70707C FI791139A FI791139A FI70707C FI 70707 C FI70707 C FI 70707C FI 791139 A FI791139 A FI 791139A FI 791139 A FI791139 A FI 791139A FI 70707 C FI70707 C FI 70707C
Authority
FI
Finland
Prior art keywords
group
phenyl
formula
diphenyl
compound
Prior art date
Application number
FI791139A
Other languages
English (en)
Finnish (fi)
Other versions
FI791139A (fi
FI70707B (fi
Inventor
Arturo Donetti
Enzo Cereda
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 FI791139A publication Critical patent/FI791139A/fi
Application granted granted Critical
Publication of FI70707B publication Critical patent/FI70707B/fi
Publication of FI70707C publication Critical patent/FI70707C/fi

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)
FI791139A 1978-04-08 1979-04-06 Foerfarande foer framstaellning av 4-substituerade 1,2-difenyl-3,5-dioxopyrazolidiner FI70707C (fi)

Applications Claiming Priority (2)

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
DE2815302 1978-04-08

Publications (3)

Publication Number Publication Date
FI791139A FI791139A (fi) 1979-10-09
FI70707B FI70707B (fi) 1986-06-26
FI70707C true FI70707C (fi) 1986-10-06

Family

ID=6036514

Family Applications (1)

Application Number Title Priority Date Filing Date
FI791139A FI70707C (fi) 1978-04-08 1979-04-06 Foerfarande foer framstaellning av 4-substituerade 1,2-difenyl-3,5-dioxopyrazolidiner

Country Status (19)

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

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
NL7902731A (nl) 1979-10-10
ATA236979A (de) 1982-09-15
IT1193754B (it) 1988-08-24
YU41152B (en) 1986-12-31
IN150827B (el) 1982-12-25
DE2815302A1 (de) 1979-10-18
FI791139A (fi) 1979-10-09
PL117473B1 (en) 1981-08-31
DK143279A (da) 1979-10-09
YU81579A (en) 1983-06-30
AT370726B (de) 1983-04-25
SE448165B (sv) 1987-01-26
FR2421886A1 (fr) 1979-11-02
JPS6213951B2 (el) 1987-03-30
CH639074A5 (en) 1983-10-31
PL214738A1 (el) 1980-06-16
AR220377A1 (es) 1980-10-31
IT7948654A0 (it) 1979-04-06
SE7903095L (sv) 1979-10-09
NO152006C (no) 1985-07-17
CA1134834A (en) 1982-11-02
GR66638B (el) 1981-04-03
NO791161L (no) 1979-10-09
FR2421886B1 (el) 1983-09-09
FI70707B (fi) 1986-06-26
NO152006B (no) 1985-04-09
PT69449A (en) 1979-05-01
JPS54141770A (en) 1979-11-05
ES479422A1 (es) 1980-02-01

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MM Patent lapsed

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