GB2011395A – 1,8 naphthyridine compounds and process for preparing the same
– Google Patents
GB2011395A – 1,8 naphthyridine compounds and process for preparing the same
– Google Patents
1,8 naphthyridine compounds and process for preparing the same
Info
Publication number
GB2011395A
GB2011395A
GB7849071A
GB7849071A
GB2011395A
GB 2011395 A
GB2011395 A
GB 2011395A
GB 7849071 A
GB7849071 A
GB 7849071A
GB 7849071 A
GB7849071 A
GB 7849071A
GB 2011395 A
GB2011395 A
GB 2011395A
Authority
GB
United Kingdom
Prior art keywords
preparing
same
naphthyridine compounds
naphthyridine
compounds
Prior art date
1977-12-27
Legal status (The legal status 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 status listed.)
Granted
Application number
GB7849071A
Other versions
GB2011395B
(en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koei Chemical Co Ltd
Original Assignee
Koei Chemical Co Ltd
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.)
1977-12-27
Filing date
1978-12-19
Publication date
1979-07-11
1978-12-19
Application filed by Koei Chemical Co Ltd
filed
Critical
Koei Chemical Co Ltd
1979-07-11
Publication of GB2011395A
publication
Critical
patent/GB2011395A/en
1982-03-03
Application granted
granted
Critical
1982-03-03
Publication of GB2011395B
publication
Critical
patent/GB2011395B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen 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
C07D213/72—Nitrogen atoms
C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 – C07D463/00
C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 – C07D463/00 in which the condensed system contains two hetero rings
C07D471/04—Ortho-condensed systems
GB7849071A
1977-12-27
1978-12-19
1,8 naphthyridine compounds and process for preparing the same
Expired
GB2011395B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP52159604A
JPS6011913B2
(en)
1977-12-27
1977-12-27
1,8-naphthyridine derivative and its manufacturing method
Publications (2)
Publication Number
Publication Date
GB2011395A
true
GB2011395A
(en)
1979-07-11
GB2011395B
GB2011395B
(en)
1982-03-03
Family
ID=15697327
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7849071A
Expired
GB2011395B
(en)
1977-12-27
1978-12-19
1,8 naphthyridine compounds and process for preparing the same
Country Status (6)
Country
Link
US
(1)
US4182880A
(en)
JP
(1)
JPS6011913B2
(en)
CH
(1)
CH639391A5
(en)
DE
(1)
DE2855279A1
(en)
GB
(1)
GB2011395B
(en)
IT
(1)
IT1101647B
(en)
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS5829789A
(en)
*
1981-08-17
1983-02-22
Dai Ichi Seiyaku Co Ltd
Pyridobenzoxazine derivative and its preparation
HU196415B
(en)
*
1985-12-09
1988-11-28
Chinoin Gyogyszer Es Vegyeszet
Process for preparing quinoline carboxylic acid boric acid anhydrides
HU196782B
(en)
*
1985-12-09
1989-01-30
Chinoin Gyogyszer Es Vegyeszet
Process for production of quinoline carbonic acid
HU196218B
(en)
*
1985-12-09
1988-10-28
Chinoin Gyogyszer Es Vegyeszet
Process for preparing quinoline carboxylic acid boric acid anhydrides
JP7282332B2
(en)
*
2017-10-25
2023-05-29
学校法人順天堂
ryanodine receptor inhibitor
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3296274A
(en)
*
1964-03-09
1967-01-03
American Cyanamid Co
Synthesis of boron compounds
CA947301A
(en)
*
1970-01-28
1974-05-14
Sumitomo Chemical Company
Process for the preparation of compound having antibacterial action
US3963736A
(en)
*
1970-01-28
1976-06-15
Sumitomo Chemical Company, Limited
Preparation of 1-(lower alkyl)-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acids
BE762804A
(en)
*
1970-02-20
1971-08-11
Koei Chemical Co
PROCESS FOR PREPARING DERIVATIVES OF ALKYL-1 NAPHTYRIDINE (-1.8)
1977
1977-12-27
JP
JP52159604A
patent/JPS6011913B2/en
not_active
Expired
1978
1978-12-13
US
US05/968,911
patent/US4182880A/en
not_active
Expired – Lifetime
1978-12-18
IT
IT30941/78A
patent/IT1101647B/en
active
1978-12-19
GB
GB7849071A
patent/GB2011395B/en
not_active
Expired
1978-12-21
DE
DE19782855279
patent/DE2855279A1/en
active
Granted
1978-12-22
CH
CH1314078A
patent/CH639391A5/en
not_active
IP Right Cessation
Also Published As
Publication number
Publication date
IT1101647B
(en)
1985-10-07
JPS5492992A
(en)
1979-07-23
DE2855279C2
(en)
1987-01-08
US4182880A
(en)
1980-01-08
IT7830941D0
(en)
1978-12-18
DE2855279A1
(en)
1979-07-05
CH639391A5
(en)
1983-11-15
GB2011395B
(en)
1982-03-03
JPS6011913B2
(en)
1985-03-28
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Legal Events
Date
Code
Title
Description
1987-08-05
PCNP
Patent ceased through non-payment of renewal fee
