ES434406A1 - Procedimiento para preparar derivados de naftiridina. - Google Patents

Procedimiento para preparar derivados de naftiridina.

Info

Publication number: ES434406A1
Authority: ES; Spain
Prior art keywords: carbon atoms; alkoxy; benzyloxy; hydroxy; hydrogen
Prior art date: 1974-02-05
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.): Expired

Application number

ES434406A

Other languages

English (en)

Spanish (es)

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.)

Sandoz AG

Original Assignee

Sandoz AG

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.)

1974-02-05

Filing date

1975-02-03

Publication date

1977-03-01

1975-02-03 Application filed by Sandoz AG filed Critical Sandoz AG

1977-03-01 Publication of ES434406A1 publication Critical patent/ES434406A1/es

Status Expired legal-status Critical Current

Links

Classifications

- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

ES434406A 1974-02-05 1975-02-03 Procedimiento para preparar derivados de naftiridina. Expired ES434406A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH155074		1974-02-05

Publications (1)

Publication Number	Publication Date
ES434406A1 true ES434406A1 (es)	1977-03-01

Family

ID=4213026

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES434406A Expired ES434406A1 (es)	1974-02-05	1975-02-03	Procedimiento para preparar derivados de naftiridina.

Country Status (19)

Country	Link
JP (1)	JPS50108297A (da)
AT (1)	AT351536B (da)
BE (1)	BE825124A (da)
CA (1)	CA1055944A (da)
DD (1)	DD117216A5 (da)
DE (1)	DE2503156A1 (da)
DK (1)	DK136189B (da)
ES (1)	ES434406A1 (da)
FI (1)	FI750205A (da)
FR (1)	FR2259611B1 (da)
GB (2)	GB1497722A (da)
HU (1)	HU169923B (da)
IL (1)	IL46553A (da)
NL (1)	NL7501159A (da)
NO (1)	NO750263L (da)
NZ (1)	NZ176550A (da)
PH (1)	PH11824A (da)
SE (1)	SE7500859L (da)
ZA (1)	ZA75743B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8800397D0 (en) *	1988-01-08	1988-02-10	Sandoz Ltd	Improvements in/relating to organic compounds
MY105344A (en) *	1990-05-16	1994-09-30	Byk Gulden Lomberg Chemische Fabrik	New sulphonyl compounds

1975
- 1975-01-27 DK DK24275AA patent/DK136189B/da unknown
- 1975-01-27 SE SE7500859A patent/SE7500859L/xx unknown
- 1975-01-27 DE DE19752503156 patent/DE2503156A1/de active Pending
- 1975-01-27 FI FI750205A patent/FI750205A/fi not_active Application Discontinuation
- 1975-01-29 NO NO750263A patent/NO750263L/no unknown
- 1975-01-31 NL NL7501159A patent/NL7501159A/xx not_active Application Discontinuation
- 1975-02-03 ES ES434406A patent/ES434406A1/es not_active Expired
- 1975-02-03 PH PH16771A patent/PH11824A/en unknown
- 1975-02-03 DD DD183969A patent/DD117216A5/xx unknown
- 1975-02-03 NZ NZ176550A patent/NZ176550A/xx unknown
- 1975-02-03 IL IL46553A patent/IL46553A/en unknown
- 1975-02-03 HU HUSA2741A patent/HU169923B/hu unknown
- 1975-02-03 GB GB4516/75A patent/GB1497722A/en not_active Expired
- 1975-02-03 GB GB30857/77A patent/GB1497723A/en not_active Expired
- 1975-02-03 BE BE153007A patent/BE825124A/xx unknown
- 1975-02-04 JP JP50014021A patent/JPS50108297A/ja active Pending
- 1975-02-04 CA CA219,303A patent/CA1055944A/en not_active Expired
- 1975-02-04 AT AT79975A patent/AT351536B/de not_active IP Right Cessation
- 1975-02-05 FR FR7503547A patent/FR2259611B1/fr not_active Expired
- 1975-02-05 ZA ZA00750743A patent/ZA75743B/xx unknown

Also Published As

Publication number	Publication date
ZA75743B (en)	1976-09-29
GB1497723A (en)	1978-01-12
DK136189B (da)	1977-08-29
DK136189C (da)	1978-01-30
BE825124A (fr)	1975-08-04
ATA79975A (de)	1979-01-15
FI750205A (da)	1975-08-06
CA1055944A (en)	1979-06-05
AT351536B (de)	1979-07-25
PH11824A (en)	1978-07-19
FR2259611A1 (da)	1975-08-29
NZ176550A (en)	1978-09-25
DD117216A5 (da)	1976-01-05
GB1497722A (en)	1978-01-12
DE2503156A1 (de)	1975-08-07
JPS50108297A (da)	1975-08-26
DK24275A (da)	1975-09-29
SE7500859L (da)	1975-08-06
IL46553A0 (en)	1975-04-25
AU7784375A (en)	1976-08-05
IL46553A (en)	1977-12-30
HU169923B (da)	1977-02-28
FR2259611B1 (da)	1980-01-11
NL7501159A (nl)	1975-08-07
NO750263L (da)	1975-09-01

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