ATE5721T1 - Verfahren zur herstellung von 7-chlor-1,2,3,4tetrahydro-4-chinolon. - Google Patents

Verfahren zur herstellung von 7-chlor-1,2,3,4tetrahydro-4-chinolon.

Info

Publication number
ATE5721T1
ATE5721T1 AT82400078T AT82400078T ATE5721T1 AT E5721 T1 ATE5721 T1 AT E5721T1 AT 82400078 T AT82400078 T AT 82400078T AT 82400078 T AT82400078 T AT 82400078T AT E5721 T1 ATE5721 T1 AT E5721T1
Authority
AT
Austria
Prior art keywords
preparation
chloro
quinolone
acid
desulphonating
Prior art date
Application number
AT82400078T
Other languages
English (en)
Inventor
Michel Baudouin
Hubert Linares
Original Assignee
Rhone-Poulenc Sante
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 Rhone-Poulenc Sante filed Critical Rhone-Poulenc Sante
Application granted granted Critical
Publication of ATE5721T1 publication Critical patent/ATE5721T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D215/20—Oxygen atoms
    • C07D215/22—Oxygen atoms attached in position 2 or 4
    • C07D215/233—Oxygen atoms attached in position 2 or 4 only one oxygen atom which is attached in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Quinoline Compounds (AREA)
AT82400078T 1981-01-16 1982-01-15 Verfahren zur herstellung von 7-chlor-1,2,3,4tetrahydro-4-chinolon. ATE5721T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8100763A FR2498185A1 (fr) 1981-01-16 1981-01-16 Procede de preparation de la chloro-7 tetrahydro-1,2,3,4 quinolinone-4
EP82400078A EP0056764B1 (de) 1981-01-16 1982-01-15 Verfahren zur Herstellung von 7-Chlor-1,2,3,4-tetrahydro-4-Chinolon

Publications (1)

Publication Number Publication Date
ATE5721T1 true ATE5721T1 (de) 1984-01-15

Family

ID=9254221

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82400078T ATE5721T1 (de) 1981-01-16 1982-01-15 Verfahren zur herstellung von 7-chlor-1,2,3,4tetrahydro-4-chinolon.

Country Status (13)

Country Link
US (1) US4421918A (de)
EP (1) EP0056764B1 (de)
JP (1) JPS57171971A (de)
KR (1) KR870001920B1 (de)
AT (1) ATE5721T1 (de)
CA (1) CA1167041A (de)
DE (1) DE3260022D1 (de)
DK (1) DK148803C (de)
FR (1) FR2498185A1 (de)
HU (1) HU184983B (de)
IE (1) IE51959B1 (de)
IN (1) IN157561B (de)
ZA (1) ZA82279B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114105871B (zh) * 2021-12-06 2023-11-14 青岛科技大学 一种8-羟基喹啉的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR806715A (fr) * 1936-01-11 1936-12-23 Ig Farbenindustrie Ag Procédé pour préparer des composés hétérocycliques de l'azote
US3281836A (en) * 1948-08-26 1966-10-25 Brown Robert Hanbury Interrogation gain control
US2558211A (en) * 1949-04-14 1951-06-26 Lilly Co Eli Preparation of 4-hydroxyquinoline compounds
BE638349A (de) * 1963-08-30
FR1514280A (fr) * 1967-01-10 1968-02-23 Roussel Uclaf Nouveau procédé de préparation de quinoléines substituées et produits ainsi obtenus

Also Published As

Publication number Publication date
DE3260022D1 (en) 1984-02-02
IE51959B1 (en) 1987-04-29
DK16382A (da) 1982-07-17
KR870001920B1 (ko) 1987-10-22
CA1167041A (fr) 1984-05-08
IN157561B (de) 1986-04-26
FR2498185A1 (fr) 1982-07-23
IE820077L (en) 1982-07-16
DK148803B (da) 1985-10-07
KR830009034A (ko) 1983-12-17
JPS57171971A (en) 1982-10-22
EP0056764A1 (de) 1982-07-28
ZA82279B (en) 1982-11-24
US4421918A (en) 1983-12-20
FR2498185B1 (de) 1983-08-26
JPH0155270B2 (de) 1989-11-22
DK148803C (da) 1986-04-01
HU184983B (en) 1984-11-28
EP0056764B1 (de) 1983-12-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee