NO770580L - Fremgangsm}te ved fremstilling av 1-difluormethyl-6,7-methylendioxy-1,4-dihydro-4-oxo-3-kinolincarboxylsyre og derivater derav - Google Patents

Fremgangsm}te ved fremstilling av 1-difluormethyl-6,7-methylendioxy-1,4-dihydro-4-oxo-3-kinolincarboxylsyre og derivater derav

Info

Publication number: NO770580L
Authority: NO; Norway
Prior art keywords: kinolincarboxylic; methylenedioxy; difluoromethyl; dihydro; oxo
Prior art date: 1976-02-23

Application number

NO770580A

Other languages

English (en)

Other versions

NO147069B (no

NO147069C (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

1977-02-22

Publication date

1977-08-24

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

1977-02-22 Application filed by Du Pont filed Critical Du Pont

1977-08-24 Publication of NO770580L publication Critical patent/NO770580L/no

1982-10-18 Publication of NO147069B publication Critical patent/NO147069B/no

1983-01-26 Publication of NO147069C publication Critical patent/NO147069C/no

Links

239000002253 acid Substances 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)

NO770580A 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 NO147069C (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
NO770580L true NO770580L (no)	1977-08-24
NO147069B NO147069B (no)	1982-10-18
NO147069C NO147069C (no)	1983-01-26

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 After (1)

Application Number	Title	Priority Date	Filing Date
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

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 PT PT66219A patent/PT66219B/pt unknown
- 1977-02-21 AR AR266624A patent/AR212613A1/es active
- 1977-02-21 AU AU22488/77A patent/AU510359B2/en not_active Expired
- 1977-02-21 CA CA272,396A patent/CA1077939A/en not_active Expired
- 1977-02-22 NL NL7701884A patent/NL7701884A/xx not_active Application Discontinuation
- 1977-02-22 IL IL51518A patent/IL51518A/xx unknown
- 1977-02-22 GR GR52825A patent/GR62469B/el unknown
- 1977-02-22 MX MX775452U patent/MX4877E/es unknown
- 1977-02-22 FI FI770567A patent/FI66175C/fi not_active IP Right Cessation
- 1977-02-22 NO NO770580A patent/NO147069C/no unknown
- 1977-02-22 DK DK76077A patent/DK76077A/da not_active Application Discontinuation
- 1977-02-22 FR FR7705060A patent/FR2341580A1/fr active Granted
- 1977-02-22 DD DD7700197500A patent/DD129450A5/xx unknown
- 1977-02-22 PH PH19479A patent/PH13084A/en unknown
- 1977-02-22 LU LU76818A patent/LU76818A1/xx unknown
- 1977-02-22 SU SU772455503A patent/SU626700A3/ru active
- 1977-02-22 ES ES456162A patent/ES456162A1/es not_active Expired
- 1977-02-22 GB GB7417/77A patent/GB1517674A/en not_active Expired
- 1977-02-22 YU YU00492/77A patent/YU49277A/xx unknown
- 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
CH631986A5 (en)	1982-09-15
IE44701L (en)	1977-08-23
NO147069B (no)	1982-10-18
IE44701B1 (en)	1982-02-24
FR2378034A1 (fr)	1978-08-18
FR2378034B1 (no)	1981-01-30
FR2341580B1 (no)	1979-08-03
ES467360A1 (es)	1979-10-16
AR212613A1 (es)	1978-08-15
FI66175B (fi)	1984-05-31
AU2248877A (en)	1978-08-31
FI770567A7 (no)	1977-08-24
DK76077A (da)	1977-08-24
FR2341580A1 (fr)	1977-09-16
ES456162A1 (es)	1978-05-01
SE7700871L (sv)	1977-08-24
YU141982A (en)	1982-10-31
NO147069C (no)	1983-01-26
NO821500L (no)	1977-08-24
FI66175C (fi)	1984-09-10
IL51518A0 (en)	1977-04-29
DE2706781A1 (de)	1977-09-01
DD129450A5 (de)	1978-01-18
JPS52118496A (en)	1977-10-04
PT66219B (en)	1978-07-14
CA1077939A (en)	1980-05-20
GR62469B (en)	1979-04-13
IL51518A (en)	1980-10-26
YU49277A (en)	1982-10-31
PH13084A (en)	1979-11-23
MX4877E (es)	1982-11-26
NO149138C (no)	1984-02-29
AU510359B2 (en)	1980-06-19
SE434400B (sv)	1984-07-23
NO149138B (no)	1983-11-14
GB1517674A (en)	1978-07-12
PT66219A (en)	1977-03-01
LU76818A1 (no)	1978-04-13
SU626700A3 (ru)	1978-09-30
NL7701884A (nl)	1977-08-25

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