ZA82279B - Process for the preparation of 7-chloro -1,2,3,4-tetrahydroquinolin-4one - Google Patents

Process for the preparation of 7-chloro -1,2,3,4-tetrahydroquinolin-4one

Info

Publication number
ZA82279B
ZA82279B ZA82279A ZA82279A ZA82279B ZA 82279 B ZA82279 B ZA 82279B ZA 82279 A ZA82279 A ZA 82279A ZA 82279 A ZA82279 A ZA 82279A ZA 82279 B ZA82279 B ZA 82279B
Authority
ZA
South Africa
Prior art keywords
preparation
tetrahydroquinolin
chloro
4one
acid
Prior art date
Application number
ZA82279A
Other languages
English (en)
Inventor
M Baudouin
H 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
Publication of ZA82279B publication Critical patent/ZA82279B/xx

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)
ZA82279A 1981-01-16 1982-01-15 Process for the preparation of 7-chloro -1,2,3,4-tetrahydroquinolin-4one ZA82279B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA82279B true ZA82279B (en) 1982-11-24

Family

ID=9254221

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA82279A ZA82279B (en) 1981-01-16 1982-01-15 Process for the preparation of 7-chloro -1,2,3,4-tetrahydroquinolin-4one

Country Status (13)

Country Link
US (1) US4421918A (en16)
EP (1) EP0056764B1 (en16)
JP (1) JPS57171971A (en16)
KR (1) KR870001920B1 (en16)
AT (1) ATE5721T1 (en16)
CA (1) CA1167041A (en16)
DE (1) DE3260022D1 (en16)
DK (1) DK148803C (en16)
FR (1) FR2498185A1 (en16)
HU (1) HU184983B (en16)
IE (1) IE51959B1 (en16)
IN (1) IN157561B (en16)
ZA (1) ZA82279B (en16)

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 (6)

* 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
FR1202105A (fr) 1956-06-14 1960-01-07 Basf Ag Procédé pour la production de quinolones-4 comportant un groupe hydoxyle sur le noyau benzénique
BE638349A (en16) * 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
HU184983B (en) 1984-11-28
KR830009034A (ko) 1983-12-17
US4421918A (en) 1983-12-20
EP0056764A1 (fr) 1982-07-28
IN157561B (en16) 1986-04-26
DK148803B (da) 1985-10-07
DK148803C (da) 1986-04-01
JPH0155270B2 (en16) 1989-11-22
KR870001920B1 (ko) 1987-10-22
IE820077L (en) 1982-07-16
FR2498185A1 (fr) 1982-07-23
EP0056764B1 (fr) 1983-12-28
ATE5721T1 (de) 1984-01-15
IE51959B1 (en) 1987-04-29
JPS57171971A (en) 1982-10-22
DK16382A (da) 1982-07-17
DE3260022D1 (en) 1984-02-02
FR2498185B1 (en16) 1983-08-26
CA1167041A (fr) 1984-05-08

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