NO821500L - Fremgangsmaate ved fremstilling av 1-difluormethyl-6,7-methylendioxo-1,4-dihydro-4-oxo-3-kinolincarboxylsyrederivater - Google Patents

Fremgangsmaate ved fremstilling av 1-difluormethyl-6,7-methylendioxo-1,4-dihydro-4-oxo-3-kinolincarboxylsyrederivater

Info

Publication number: NO821500L
Authority: NO; Norway
Prior art keywords: kinolin; methylenedioxo; difluoromethyl; dihydro; oxo
Prior art date: 1976-02-23

Application number

NO821500A

Other languages

English (en)

Other versions

NO149138B (no

NO149138C (no

Inventor

Kyu Tai Lee

Original Assignee

Du Pont

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.)

1976-02-23

Filing date

1982-05-06

Publication date

1977-08-24

1977-01-14 Priority claimed from US05/758,331 external-priority patent/US4147788A/en

1977-08-24 Publication of NO821500L publication Critical patent/NO821500L/no

1982-05-06 Application filed by Du Pont filed Critical Du Pont

1983-11-14 Publication of NO149138B publication Critical patent/NO149138B/no

1984-02-29 Publication of NO149138C publication Critical patent/NO149138C/no

Links

150000001732 carboxylic acid derivatives Chemical class 0.000 title 1
238000000034 method Methods 0.000 title 1

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
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Communicable Diseases (AREA)
Pharmacology & Pharmacy (AREA)
Oncology (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Plural Heterocyclic Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

NO821500A 1976-02-23 1982-05-06 Fremgangsmaate ved fremstilling av 1-difluormethyl-6,7-methylendioxo-1,4-dihydro-4-oxo-3-kinolincarboxylsyre-derivater NO149138C (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US66085276A	1976-02-23	1976-02-23
US05/758,331 US4147788A (en)	1976-02-23	1977-01-14	Antibacterials: 1-difluoromethyl-6,7-methylenedioxy-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid and its esters

Publications (3)

Publication Number	Publication Date
NO821500L true NO821500L (no)	1977-08-24
NO149138B NO149138B (no)	1983-11-14
NO149138C NO149138C (no)	1984-02-29

Family

ID=27098199

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NO770580A NO147069C (no)	1976-02-23	1977-02-22	Analogifremgangsmaate ved fremstilling av terapeutisk aktive 1-difluor-methyl-6,7-methylendioxy-1,4-dihydro-4-oxo-3-kinolincarboxylsyre og derivater derav
NO821500A NO149138C (no)	1976-02-23	1982-05-06	Fremgangsmaate ved fremstilling av 1-difluormethyl-6,7-methylendioxo-1,4-dihydro-4-oxo-3-kinolincarboxylsyre-derivater

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NO770580A NO147069C (no)	1976-02-23	1977-02-22	Analogifremgangsmaate ved fremstilling av terapeutisk aktive 1-difluor-methyl-6,7-methylendioxy-1,4-dihydro-4-oxo-3-kinolincarboxylsyre og derivater derav

Country Status (24)

Country	Link
JP (1)	JPS52118496A (no)
AR (1)	AR212613A1 (no)
AU (1)	AU510359B2 (no)
CA (1)	CA1077939A (no)
CH (1)	CH631986A5 (no)
DD (1)	DD129450A5 (no)
DE (1)	DE2706781A1 (no)
DK (1)	DK76077A (no)
ES (2)	ES456162A1 (no)
FI (1)	FI66175C (no)
FR (2)	FR2341580A1 (no)
GB (1)	GB1517674A (no)
GR (1)	GR62469B (no)
IE (1)	IE44701B1 (no)
IL (1)	IL51518A (no)
LU (1)	LU76818A1 (no)
MX (1)	MX4877E (no)
NL (1)	NL7701884A (no)
NO (2)	NO147069C (no)
PH (1)	PH13084A (no)
PT (1)	PT66219B (no)
SE (1)	SE434400B (no)
SU (1)	SU626700A3 (no)
YU (2)	YU49277A (no)

1977
- 1977-01-27 SE SE7700871A patent/SE434400B/xx unknown
- 1977-02-17 DE DE19772706781 patent/DE2706781A1/de not_active Withdrawn
- 1977-02-21 AU AU22488/77A patent/AU510359B2/en not_active Expired
- 1977-02-21 CA CA272,396A patent/CA1077939A/en not_active Expired
- 1977-02-21 AR AR266624A patent/AR212613A1/es active
- 1977-02-21 PT PT66219A patent/PT66219B/pt unknown
- 1977-02-22 YU YU00492/77A patent/YU49277A/xx unknown
- 1977-02-22 FI FI770567A patent/FI66175C/fi not_active IP Right Cessation
- 1977-02-22 LU LU76818A patent/LU76818A1/xx unknown
- 1977-02-22 NO NO770580A patent/NO147069C/no unknown
- 1977-02-22 MX MX775452U patent/MX4877E/es unknown
- 1977-02-22 FR FR7705060A patent/FR2341580A1/fr active Granted
- 1977-02-22 GR GR52825A patent/GR62469B/el unknown
- 1977-02-22 DK DK76077A patent/DK76077A/da not_active Application Discontinuation
- 1977-02-22 NL NL7701884A patent/NL7701884A/xx not_active Application Discontinuation
- 1977-02-22 GB GB7417/77A patent/GB1517674A/en not_active Expired
- 1977-02-22 DD DD7700197500A patent/DD129450A5/xx unknown
- 1977-02-22 ES ES456162A patent/ES456162A1/es not_active Expired
- 1977-02-22 PH PH19479A patent/PH13084A/en unknown
- 1977-02-22 IL IL51518A patent/IL51518A/xx unknown
- 1977-02-22 SU SU772455503A patent/SU626700A3/ru active
- 1977-02-23 JP JP1974977A patent/JPS52118496A/ja active Pending
- 1977-02-23 CH CH226677A patent/CH631986A5/de not_active IP Right Cessation
- 1977-02-23 IE IE380/77A patent/IE44701B1/en unknown
1978
- 1978-02-27 ES ES467360A patent/ES467360A1/es not_active Expired
- 1978-05-03 FR FR7813145A patent/FR2378034A1/fr active Granted
1982
- 1982-05-06 NO NO821500A patent/NO149138C/no unknown
- 1982-06-30 YU YU01419/82A patent/YU141982A/xx unknown

Also Published As

Publication number	Publication date
FI770567A7 (no)	1977-08-24
DK76077A (da)	1977-08-24
PH13084A (en)	1979-11-23
NO147069B (no)	1982-10-18
IE44701L (en)	1977-08-23
ES456162A1 (es)	1978-05-01
PT66219A (en)	1977-03-01
DE2706781A1 (de)	1977-09-01
FR2341580A1 (fr)	1977-09-16
PT66219B (en)	1978-07-14
FR2341580B1 (no)	1979-08-03
GR62469B (en)	1979-04-13
IL51518A (en)	1980-10-26
NO770580L (no)	1977-08-24
SE434400B (sv)	1984-07-23
SE7700871L (sv)	1977-08-24
CH631986A5 (en)	1982-09-15
AR212613A1 (es)	1978-08-15
NL7701884A (nl)	1977-08-25
NO149138B (no)	1983-11-14
YU49277A (en)	1982-10-31
AU510359B2 (en)	1980-06-19
FI66175C (fi)	1984-09-10
IE44701B1 (en)	1982-02-24
MX4877E (es)	1982-11-26
NO149138C (no)	1984-02-29
FI66175B (fi)	1984-05-31
SU626700A3 (ru)	1978-09-30
DD129450A5 (de)	1978-01-18
AU2248877A (en)	1978-08-31
JPS52118496A (en)	1977-10-04
CA1077939A (en)	1980-05-20
LU76818A1 (no)	1978-04-13
FR2378034B1 (no)	1981-01-30
FR2378034A1 (fr)	1978-08-18
NO147069C (no)	1983-01-26
GB1517674A (en)	1978-07-12
IL51518A0 (en)	1977-04-29
YU141982A (en)	1982-10-31
ES467360A1 (es)	1979-10-16

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