NL7413210A - PROCEDURE FOR PREPARING A MEDICINAL PRODUCT AND ANTI-ALLERGY ACTION. - Google Patents

PROCEDURE FOR PREPARING A MEDICINAL PRODUCT AND ANTI-ALLERGY ACTION.

Info

Publication number: NL7413210A
Authority: NL; Netherlands
Prior art keywords: preparing; procedure; medicinal product; allergy action; allergy
Prior art date: 1973-10-11

Application number

NL7413210A

Other languages

Dutch (nl)

Original Assignee

Beecham Group 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.)

1973-10-11

Filing date

1974-10-08

Publication date

1975-04-15

1974-10-08 Application filed by Beecham Group Ltd filed Critical Beecham Group Ltd

1975-04-15 Publication of NL7413210A publication Critical patent/NL7413210A/en

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

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

NL7413210A 1973-10-11 1974-10-08 PROCEDURE FOR PREPARING A MEDICINAL PRODUCT AND ANTI-ALLERGY ACTION. NL7413210A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4748473A GB1434645A (en)	1973-10-11	1973-10-11	Tetrazole coumarin derivatives

Publications (1)

Publication Number	Publication Date
NL7413210A true NL7413210A (en)	1975-04-15

Family

ID=10445154

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7413210A NL7413210A (en)	1973-10-11	1974-10-08	PROCEDURE FOR PREPARING A MEDICINAL PRODUCT AND ANTI-ALLERGY ACTION.

Country Status (14)

Country	Link
JP (1)	JPS5064273A (en)
AT (1)	AT336606B (en)
AU (1)	AU7365674A (en)
BE (1)	BE820792A (en)
DE (1)	DE2448450A1 (en)
DK (1)	DK530074A (en)
ES (1)	ES430905A1 (en)
FI (1)	FI295174A7 (en)
FR (1)	FR2247231B1 (en)
GB (1)	GB1434645A (en)
NL (1)	NL7413210A (en)
NO (1)	NO743654L (en)
SE (1)	SE7412712L (en)
ZA (1)	ZA745980B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5576873A (en) *	1978-11-30	1980-06-10	Kaken Pharmaceut Co Ltd	Coumarin derivative, its preparation, and antiallergic drugs containing it as active constituent
JPS56158781A (en)	1980-05-10	1981-12-07	Kaken Pharmaceut Co Ltd	Tetrazolecoumarin derivative, its preparation and antiallergic agent containing the same as active constitutent

1973
- 1973-10-11 GB GB4748473A patent/GB1434645A/en not_active Expired
1974
- 1974-09-20 ZA ZA00745980A patent/ZA745980B/en unknown
- 1974-09-24 AU AU73656/74A patent/AU7365674A/en not_active Expired
- 1974-10-07 FR FR7433635A patent/FR2247231B1/fr not_active Expired
- 1974-10-07 BE BE149293A patent/BE820792A/en unknown
- 1974-10-08 AT AT806874A patent/AT336606B/en not_active IP Right Cessation
- 1974-10-08 NL NL7413210A patent/NL7413210A/en unknown
- 1974-10-09 SE SE7412712A patent/SE7412712L/xx unknown
- 1974-10-09 JP JP49116779A patent/JPS5064273A/ja active Pending
- 1974-10-10 DK DK530074A patent/DK530074A/da unknown
- 1974-10-10 NO NO743654A patent/NO743654L/no unknown
- 1974-10-10 ES ES430905A patent/ES430905A1/en not_active Expired
- 1974-10-10 DE DE19742448450 patent/DE2448450A1/en active Pending
- 1974-10-10 FI FI2951/74A patent/FI295174A7/fi unknown

Also Published As

Publication number	Publication date
JPS5064273A (en)	1975-05-31
AU7365674A (en)	1976-04-01
ZA745980B (en)	1975-10-29
FI295174A7 (en)	1975-04-12
BE820792A (en)	1975-04-07
ATA806874A (en)	1976-09-15
DE2448450A1 (en)	1975-04-24
DK530074A (en)	1975-06-09
SE7412712L (en)	1975-04-14
FR2247231B1 (en)	1978-07-21
NO743654L (en)	1975-05-05
GB1434645A (en)	1976-05-05
ES430905A1 (en)	1976-10-16
AT336606B (en)	1977-05-10
FR2247231A1 (en)	1975-05-09

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