IN157561B - - Google Patents

Info

Publication number: IN157561B
Authority: IN; India
Prior art keywords: preparation; acid; desulphonating; tetrahydroquinolin; cyclizing
Prior art date: 1981-01-16

Application number

IN33/DEL/82A

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.)

1981-01-16

Filing date

1982-01-15

Publication date

1986-04-26

1982-01-15 Application filed by Rhone Poulenc Sante filed Critical Rhone Poulenc Sante

1986-04-26 Publication of IN157561B publication Critical patent/IN157561B/en

Links

YHXKNYLHVMSFKC-UHFFFAOYSA-N 3-(3-chloroanilino)propanoic acid Chemical compound OC(=O)CCNC1=CC=CC(Cl)=C1 YHXKNYLHVMSFKC-UHFFFAOYSA-N 0.000 abstract 1
HOLTZTRNTRXTNX-UHFFFAOYSA-N 7-chloro-2,3-dihydro-1h-quinolin-4-one Chemical compound O=C1CCNC2=CC(Cl)=CC=C21 HOLTZTRNTRXTNX-UHFFFAOYSA-N 0.000 abstract 1
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
150000007513 acids Chemical class 0.000 abstract 1
125000003118 aryl group Chemical group 0.000 abstract 1
239000003814 drug Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
LISFMEBWQUVKPJ-UHFFFAOYSA-N quinolin-2-ol Chemical compound C1=CC=C2NC(=O)C=CC2=C1 LISFMEBWQUVKPJ-UHFFFAOYSA-N 0.000 abstract 1
229930185107 quinolinone Natural products 0.000 abstract 1
239000007858 starting material Substances 0.000 abstract 1
235000011149 sulphuric acid Nutrition 0.000 abstract 1
239000001117 sulphuric acid Substances 0.000 abstract 1

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)

IN33/DEL/82A 1981-01-16 1982-01-15 IN157561B (de)

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
IN157561B true IN157561B (de)	1986-04-26

Family

ID=9254221

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IN33/DEL/82A IN157561B (de)	1981-01-16	1982-01-15

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 (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 (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

1981
- 1981-01-16 FR FR8100763A patent/FR2498185A1/fr active Granted
1982
- 1982-01-14 JP JP57003537A patent/JPS57171971A/ja active Granted
- 1982-01-15 EP EP82400078A patent/EP0056764B1/de not_active Expired
- 1982-01-15 AT AT82400078T patent/ATE5721T1/de not_active IP Right Cessation
- 1982-01-15 IN IN33/DEL/82A patent/IN157561B/en unknown
- 1982-01-15 DK DK16382A patent/DK148803C/da not_active IP Right Cessation
- 1982-01-15 ZA ZA82279A patent/ZA82279B/xx unknown
- 1982-01-15 IE IE77/82A patent/IE51959B1/en unknown
- 1982-01-15 KR KR8200163A patent/KR870001920B1/ko not_active Expired
- 1982-01-15 CA CA000394262A patent/CA1167041A/fr not_active Expired
- 1982-01-15 DE DE8282400078T patent/DE3260022D1/de not_active Expired
- 1982-01-15 US US06/339,704 patent/US4421918A/en not_active Expired - Fee Related
- 1982-01-15 HU HU82119A patent/HU184983B/hu not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPH0155270B2 (de)	1989-11-22
EP0056764A1 (de)	1982-07-28
DK148803B (da)	1985-10-07
FR2498185A1 (fr)	1982-07-23
ZA82279B (en)	1982-11-24
DK148803C (da)	1986-04-01
DE3260022D1 (en)	1984-02-02
CA1167041A (fr)	1984-05-08
ATE5721T1 (de)	1984-01-15
KR870001920B1 (ko)	1987-10-22
JPS57171971A (en)	1982-10-22
HU184983B (en)	1984-11-28
FR2498185B1 (de)	1983-08-26
KR830009034A (ko)	1983-12-17
US4421918A (en)	1983-12-20
IE820077L (en)	1982-07-16
EP0056764B1 (de)	1983-12-28
IE51959B1 (en)	1987-04-29
DK16382A (da)	1982-07-17

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