BE817740A - NEW DERIVATIVES OF 1,8-NAPHTYRIDINE AND PROCESS FOR THEIR PREPARATION - Google Patents

NEW DERIVATIVES OF 1,8-NAPHTYRIDINE AND PROCESS FOR THEIR PREPARATION

Info

Publication number: BE817740A
Authority: BE; Belgium
Prior art keywords: naphtyridine; preparation; new derivatives; derivatives; new
Prior art date: 1973-07-17

Application number

BE146636A

Other languages

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.)

1973-07-17

Filing date

1974-07-17

Publication date

1974-11-18

1974-07-17 Application filed filed Critical

1974-11-18 Publication of BE817740A publication Critical patent/BE817740A/en

Links

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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Pyridine Compounds (AREA)

BE146636A 1973-07-17 1974-07-17 NEW DERIVATIVES OF 1,8-NAPHTYRIDINE AND PROCESS FOR THEIR PREPARATION BE817740A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HUCI1397A HU168377B (en)	1973-07-17	1973-07-17

Publications (1)

Publication Number	Publication Date
BE817740A true BE817740A (en)	1974-11-18

Family

ID=10994488

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BE146636A BE817740A (en)	1973-07-17	1974-07-17	NEW DERIVATIVES OF 1,8-NAPHTYRIDINE AND PROCESS FOR THEIR PREPARATION
BE146635A BE817739A (en)	1973-07-17	1974-07-17	NEW 2-AMINO-6-METHYLPYRIDINE DERIVATIVE AND PROCESS FOR ITS PREPARATION

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
BE146635A BE817739A (en)	1973-07-17	1974-07-17	NEW 2-AMINO-6-METHYLPYRIDINE DERIVATIVE AND PROCESS FOR ITS PREPARATION

Country Status (14)

Country	Link
JP (5)	JPS5047998A (en)
AT (1)	AT337700B (en)
BE (2)	BE817740A (en)
CA (1)	CA1033740A (en)
DD (1)	DD113228A5 (en)
DE (2)	DE2432730A1 (en)
DK (1)	DK381774A (en)
FI (1)	FI215274A (en)
FR (1)	FR2237885B1 (en)
GB (1)	GB1481602A (en)
HU (1)	HU168377B (en)
NL (1)	NL7409373A (en)
NO (1)	NO742586L (en)
SE (1)	SE7409250L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS52167585U (en) *	1976-06-11	1977-12-19
DE3028520A1 (en) *	1980-07-28	1982-02-25	Dynamit Nobel Ag, 5210 Troisdorf	METHOD FOR PRODUCING CHINOLINES, NAPHTYRIDINES AND OTHER NITROGEN BI-HETEROCYCLES

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5536669B2 (en) *	1973-02-20	1980-09-22

1973
- 1973-07-17 HU HUCI1397A patent/HU168377B/hu unknown
1974
- 1974-02-09 JP JP49015894A patent/JPS5047998A/ja active Pending
- 1974-02-09 JP JP49015893A patent/JPS5047997A/ja active Pending
- 1974-02-09 JP JP49015895A patent/JPS5047981A/ja active Pending
- 1974-02-15 JP JP1775574A patent/JPS535316B2/ja not_active Expired
- 1974-07-08 DE DE2432730A patent/DE2432730A1/en active Pending
- 1974-07-10 DE DE2433071A patent/DE2433071A1/en not_active Withdrawn
- 1974-07-11 NL NL7409373A patent/NL7409373A/en not_active Application Discontinuation
- 1974-07-15 SE SE7409250A patent/SE7409250L/xx unknown
- 1974-07-15 DD DD179917A patent/DD113228A5/xx unknown
- 1974-07-15 FI FI2152/74A patent/FI215274A/fi unknown
- 1974-07-15 FR FR7424526A patent/FR2237885B1/fr not_active Expired
- 1974-07-16 AT AT587774A patent/AT337700B/en not_active IP Right Cessation
- 1974-07-16 DK DK381774A patent/DK381774A/da not_active Application Discontinuation
- 1974-07-16 CA CA204,885A patent/CA1033740A/en not_active Expired
- 1974-07-16 GB GB31493/74A patent/GB1481602A/en not_active Expired
- 1974-07-16 NO NO742586A patent/NO742586L/no unknown
- 1974-07-17 BE BE146636A patent/BE817740A/en not_active IP Right Cessation
- 1974-07-17 BE BE146635A patent/BE817739A/en not_active IP Right Cessation
1980
- 1980-03-19 JP JP3417480A patent/JPS55153785A/en active Pending

Also Published As

Publication number	Publication date
FR2237885A1 (en)	1975-02-14
NO742586L (en)	1975-02-10
JPS5047997A (en)	1975-04-28
BE817739A (en)	1974-11-18
JPS5040592A (en)	1975-04-14
DD113228A5 (en)	1975-05-20
NL7409373A (en)	1975-01-21
JPS5047998A (en)	1975-04-28
JPS55153785A (en)	1980-11-29
DE2433071A1 (en)	1975-02-13
DE2432730A1 (en)	1975-02-06
HU168377B (en)	1976-04-28
ATA587774A (en)	1976-11-15
AT337700B (en)	1977-07-11
JPS5047981A (en)	1975-04-28
SE7409250L (en)	1975-01-20
FR2237885B1 (en)	1978-05-26
GB1481602A (en)	1977-08-03
CA1033740A (en)	1978-06-27
DK381774A (en)	1975-03-03
JPS535316B2 (en)	1978-02-25
FI215274A (en)	1975-01-18

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Legal Events

Date

Code

Title

Description

1987-01-31

RE

Patent lapsed

Owner name: CHINOIN GYOGYSZER ES VEGYESZETI TERMEKEK GYARA RT

Effective date: 19860731