FR1604920A - - Google Patents

Info

Publication number: FR1604920A
Authority: FR; France
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

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.)

1965-04-06

Filing date

1967-03-16

Publication date

1971-05-15

1967-03-16 Application filed filed Critical

1971-05-15 Application granted granted Critical

1971-05-15 Publication of FR1604920A publication Critical patent/FR1604920A/fr

Status Expired legal-status Critical Current

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
- C07D213/06—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/22—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing two or more pyridine rings directly linked together, e.g. bipyridyl
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/32—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing keto groups
- C07C65/40—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing keto groups containing singly bound oxygen-containing groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Extraction Or Liquid Replacement (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pyridine Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Seasonings (AREA)
Paper (AREA)

FR1604920D 1965-04-06 1967-03-16 Expired FR1604920A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB14577/65A GB1073824A (en)	1965-04-06	1965-04-06	Separation of a 4:4-bipyridylium salt from a mixture containing it
GB14577/66A GB1114223A (en)	1965-04-06	1966-04-01	Hydroxy benzoic acid derivatives

Publications (1)

Publication Number	Publication Date
FR1604920A true FR1604920A (fr)	1971-05-15

Family

ID=26250647

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
FR1604920D Expired FR1604920A (fr)	1965-04-06	1967-03-16
FR107975A Expired FR6472M (fr)	1965-04-06	1967-05-26

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
FR107975A Expired FR6472M (fr)	1965-04-06	1967-05-26

Country Status (12)

Country	Link
US (2)	US3464981A (fr)
BE (2)	BE679157A (fr)
BR (1)	BR6678508D0 (fr)
CH (2)	CH495987A (fr)
CS (1)	CS151449B2 (fr)
DE (2)	DE1695235A1 (fr)
DK (2)	DK112384B (fr)
ES (1)	ES338699A1 (fr)
FR (2)	FR1604920A (fr)
GB (2)	GB1073824A (fr)
NL (2)	NL6604521A (fr)
SE (2)	SE317677B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5513238A (en) *	1978-07-17	1980-01-30	Banyu Pharmaceut Co Ltd	Novel compound having immunoactivating action, its preparation and application
CN105348175B (zh) *	2015-12-23	2018-05-01	山东胜邦绿野化学有限公司	一种百草枯的提纯方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB748224A (en) *	1953-02-17	1956-04-25	May & Baker Ltd	Improvements in or relating to bis-quaternary ammonium salts
US2766249A (en) *	1955-01-13	1956-10-09	Heyden Chemical Corp	Production of stilbene derivatives and products
NL287014A (fr) *	1961-12-20

1965
- 1965-04-06 GB GB14577/65A patent/GB1073824A/en not_active Expired
1966
- 1966-03-31 US US538958A patent/US3464981A/en not_active Expired - Lifetime
- 1966-04-01 DE DE19661695235 patent/DE1695235A1/de active Pending
- 1966-04-01 GB GB14577/66A patent/GB1114223A/en not_active Expired
- 1966-04-05 DK DK178766AA patent/DK112384B/da unknown
- 1966-04-05 SE SE4609/66A patent/SE317677B/xx unknown
- 1966-04-05 NL NL6604521A patent/NL6604521A/xx unknown
- 1966-04-06 BR BR178508/66A patent/BR6678508D0/pt unknown
- 1966-04-06 CH CH503666A patent/CH495987A/de not_active IP Right Cessation
- 1966-04-06 BE BE679157D patent/BE679157A/xx unknown
1967
- 1967-03-03 US US620222A patent/US3564050A/en not_active Expired - Lifetime
- 1967-03-16 FR FR1604920D patent/FR1604920A/fr not_active Expired
- 1967-03-17 BE BE695679D patent/BE695679A/xx unknown
- 1967-03-17 CH CH393367A patent/CH471767A/fr not_active IP Right Cessation
- 1967-03-22 NL NL6704244A patent/NL6704244A/xx unknown
- 1967-03-25 DE DE19671593744 patent/DE1593744A1/de active Pending
- 1967-03-31 CS CS2331A patent/CS151449B2/cs unknown
- 1967-03-31 ES ES338699A patent/ES338699A1/es not_active Expired
- 1967-03-31 SE SE04463/67A patent/SE328899B/xx unknown
- 1967-03-31 DK DK181967AA patent/DK123521B/da unknown
- 1967-05-26 FR FR107975A patent/FR6472M/fr not_active Expired

Also Published As

Publication number	Publication date
ES338699A1 (es)	1968-04-01
NL6604521A (fr)	1966-10-07
BR6678508D0 (pt)	1973-10-25
CH495987A (de)	1970-09-15
BE679157A (fr)	1966-10-06
BE695679A (fr)	1967-09-01
US3564050A (en)	1971-02-16
SE328899B (fr)	1970-09-28
GB1073824A (en)	1967-06-28
DE1593744A1 (de)	1970-12-10
CS151449B2 (fr)	1973-10-19
US3464981A (en)	1969-09-02
CH471767A (fr)	1969-04-30
SE317677B (fr)	1969-11-24
DK112384B (da)	1968-12-09
DK123521B (da)	1972-07-03
DE1695235A1 (de)	1974-07-04
GB1114223A (en)	1968-05-22
NL6704244A (fr)	1967-10-02
FR6472M (fr)	1968-11-18

Publication	Publication Date	Title
JPS4330590Y1 (fr)	1968-12-13
BE670298A (fr)	1966-01-17
FR1604920A (fr)	1971-05-15
JPS4313179Y1 (fr)	1968-06-05
JPS432999Y1 (fr)	1968-02-07
JPS4321225Y1 (fr)	1968-09-06
AU6730465A (fr)	1967-06-01
BE672426A (fr)	1966-03-16
BE673938A (fr)	1966-06-17
BE674340A (fr)	1966-04-15
BE674365A (fr)	1966-06-27
BE673632A (fr)	1966-04-01
BE673318A (fr)	1966-04-01
BE672995A (fr)	1966-03-16
BE672974A (fr)	1966-03-16
BE674007A (fr)	1966-04-15
BE674458A (fr)	1966-04-15
BE672843A (fr)	1966-03-16
BE672671A (fr)	1966-03-16
BE673909A (fr)	1966-04-15
BE672334A (fr)	1966-03-16
BE674728A (fr)	1966-05-03
BE674802A (fr)	1966-07-06
BE674821A (fr)	1966-05-03
BE672082A (fr)	1966-03-01

Legal Events

Date	Code	Title	Description
1975-05-09	ST	Notification of lapse