NO149737C - Analogifremgangsmaate ved fremstilling av terapeutisk aktive 1-azaxanthon-3-carboxylsyrer - Google Patents

Analogifremgangsmaate ved fremstilling av terapeutisk aktive 1-azaxanthon-3-carboxylsyrer

Info

Publication number: NO149737C
Authority: NO; Norway
Prior art keywords: azaxanthon; preparation; carboxylic acids; therapeutic active; analogy procedure
Prior art date: 1977-03-08

Application number

NO780777A

Other languages

English (en)

Other versions

NO149737B (no

NO780777L (no

Inventor

Akira Nohara

Hirosada Sugihara

Kiyoshi Ukawa

Original Assignee

Takeda Chemical Industries 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.)

1977-03-08

Filing date

1978-03-07

Publication date

1984-06-13

1977-03-08 Priority claimed from JP2565577A external-priority patent/JPS53111097A/ja

1977-03-08 Priority claimed from JP2565477A external-priority patent/JPS53111096A/ja

1977-12-20 Priority claimed from JP15389877A external-priority patent/JPS6034555B2/ja

1978-03-07 Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd

1978-09-11 Publication of NO780777L publication Critical patent/NO780777L/no

1984-03-05 Publication of NO149737B publication Critical patent/NO149737B/no

1984-06-13 Publication of NO149737C publication Critical patent/NO149737C/no

Links

230000001225 therapeutic effect Effects 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Steroid Compounds (AREA)
Plural Heterocyclic Compounds (AREA)

NO780777A 1977-03-08 1978-03-07 Analogifremgangsmaate ved fremstilling av terapeutisk aktive 1-azaxanthon-3-carboxylsyrer NO149737C (no)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2565577A JPS53111097A (en)	1977-03-08	1977-03-08	1-azaxanthone derivative and its preparation
JP2565477A JPS53111096A (en)	1977-03-08	1977-03-08	1-azaxanthone-3-carboxylic acid derivative and its preparation
JP15389877A JPS6034555B2 (ja)	1977-12-20	1977-12-20	１−アザキサントン誘導体の製造法

Publications (3)

Publication Number	Publication Date
NO780777L NO780777L (no)	1978-09-11
NO149737B NO149737B (no)	1984-03-05
NO149737C true NO149737C (no)	1984-06-13

Family

ID=27285094

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO780777A NO149737C (no)	1977-03-08	1978-03-07	Analogifremgangsmaate ved fremstilling av terapeutisk aktive 1-azaxanthon-3-carboxylsyrer

Country Status (17)

Country	Link
US (1)	US4143042A (no)
AT (1)	AT360535B (no)
AU (1)	AU513456B2 (no)
BE (1)	BE864647A (no)
CA (1)	CA1087188A (no)
CH (1)	CH634322A5 (no)
DE (1)	DE2809720A1 (no)
DK (1)	DK156661C (no)
ES (1)	ES468042A1 (no)
FR (1)	FR2383185B1 (no)
GB (1)	GB1597024A (no)
GR (1)	GR64459B (no)
HK (1)	HK27984A (no)
IT (1)	IT1109830B (no)
NL (1)	NL188645C (no)
NO (1)	NO149737C (no)
SE (1)	SE439309B (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2440371A1 (fr) *	1978-10-31	1980-05-30	Fisons Ltd	Nouveaux composes azotes heterocycliques, des compositions pharmaceutiques en contenant et des procedes pour les preparer
JPS5651483A (en) *	1979-10-02	1981-05-09	Takeda Chem Ind Ltd	1-azaxanthone 3-carboxylic acid derivative and its preparation
US4539326A (en) *	1982-08-20	1985-09-03	Takeda Chemical Industries, Ltd.	5-Oxo-5H-(1)benzopyrano(2,3-b)pyridine derivatives, their production and use as anti-inflammatory agents
KR920010047B1 (ko) *	1985-01-28	1992-11-13	다께다야꾸힝고오교 가부시끼가이샤	2-아미노-5-옥소-5H-[1]벤조피라노[2,3-b]피리딘-3-카르복실산 유도체의 제조방법
US4728509A (en) *	1985-08-19	1988-03-01	Takeda Chemical Industries, Ltd.	Aqueous liquid preparation
DE4039272A1 (de) *	1990-12-08	1992-06-11	Basf Ag	Pyrido-anellierte 4-oxo-4h-benzopyrane, verfahren zu ihrer herstellung und ihre verwendung als antidots
DE4039281A1 (de) *	1990-12-08	1992-06-11	Basf Ag	2-amino-4-oxo-4h-benzopyrane, verfahren zu ihrer herstellung und ihre verwendung als antidots
US5952338A (en) *	1996-07-05	1999-09-14	Takeda Chemical Industries, Ltd.	Agent for prophylaxis and treatment of disturbance of visual function
US7772255B2 (en) *	2005-12-13	2010-08-10	Supratek Pharma, Inc.	Method of treating tumors with azaxanthones
WO2010139985A1 (en)	2009-06-01	2010-12-09	Biocopea Limited	The use of amlexanox in the therapy of neutrophil-driven diseases
ES2659763T3 (es)	2011-02-14	2018-03-19	The Regents Of The University Of Michigan	Composiciones y procedimientos para el tratamiento de obesidad y trastornos relacionados
US8946424B2 (en)	2013-05-02	2015-02-03	The Regents Of The University Of Michigan	Deuterated amlexanox
US10214536B2 (en)	2016-01-29	2019-02-26	The Regents Of The University Of Michigan	Amlexanox analogs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1403487A (en) *	1972-07-21	1975-08-28	Yoshitomi Pharmaceutical	Heterocyclic substituted alkanoic acids and derivatives
NL7403583A (no) *	1973-03-19	1974-09-23
JPS576433B2 (no) *	1973-06-26	1982-02-04
US4066655A (en) *	1976-10-29	1978-01-03	Warner-Lambert Company	4,10-Dihydro-4,10-dioxo-1H-1-benzopyrano[3,2-b]pyridine-3-carboxylic acids, salts and esters

1978
- 1978-02-27 CA CA297,785A patent/CA1087188A/en not_active Expired
- 1978-02-27 AU AU33646/78A patent/AU513456B2/en not_active Expired
- 1978-02-27 US US05/881,237 patent/US4143042A/en not_active Expired - Lifetime
- 1978-03-01 DK DK092478A patent/DK156661C/da not_active IP Right Cessation
- 1978-03-02 AT AT149978A patent/AT360535B/de not_active IP Right Cessation
- 1978-03-03 GB GB8518/78A patent/GB1597024A/en not_active Expired
- 1978-03-06 GR GR55623A patent/GR64459B/el unknown
- 1978-03-07 NO NO780777A patent/NO149737C/no unknown
- 1978-03-07 BE BE185734A patent/BE864647A/xx not_active IP Right Cessation
- 1978-03-07 DE DE19782809720 patent/DE2809720A1/de active Granted
- 1978-03-07 SE SE7802609A patent/SE439309B/sv not_active IP Right Cessation
- 1978-03-07 IT IT20957/78A patent/IT1109830B/it active
- 1978-03-07 FR FR7806538A patent/FR2383185B1/fr not_active Expired
- 1978-03-07 CH CH248678A patent/CH634322A5/de not_active IP Right Cessation
- 1978-03-08 ES ES468042A patent/ES468042A1/es not_active Expired
- 1978-03-08 NL NLAANVRAGE7802526,A patent/NL188645C/xx not_active IP Right Cessation
1984
- 1984-03-22 HK HK279/84A patent/HK27984A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
US4143042A (en)	1979-03-06
BE864647A (fr)	1978-09-07
ATA149978A (de)	1980-06-15
DE2809720A1 (de)	1978-09-14
ES468042A1 (es)	1978-11-16
HK27984A (en)	1984-03-30
NL7802526A (nl)	1978-09-12
SE439309B (sv)	1985-06-10
FR2383185B1 (no)	1980-10-17
NO149737B (no)	1984-03-05
NO780777L (no)	1978-09-11
GB1597024A (en)	1981-09-03
AU513456B2 (en)	1980-12-04
GR64459B (en)	1980-03-24
DK156661C (da)	1990-02-05
FR2383185A1 (no)	1978-10-06
NL188645C (nl)	1992-08-17
DK92478A (da)	1978-09-09
CA1087188A (en)	1980-10-07
DK156661B (da)	1989-09-18
SE7802609L (sv)	1978-09-09
DE2809720C2 (no)	1992-01-16
CH634322A5 (de)	1983-01-31
IT1109830B (it)	1985-12-23
IT7820957A0 (it)	1978-03-07
NL188645B (nl)	1992-03-16
AU3364678A (en)	1979-09-06
AT360535B (de)	1981-01-12

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