ATA315375A - PROCESS FOR THE PREPARATION OF NEW 1,4-BENZODIOXANE DERIVATIVES AND THEIR SALTS - Google Patents

PROCESS FOR THE PREPARATION OF NEW 1,4-BENZODIOXANE DERIVATIVES AND THEIR SALTS

Info

Publication number: ATA315375A
Authority: AT; Austria
Prior art keywords: salts; preparation; new; benzodioxane derivatives; benzodioxane
Prior art date: 1972-09-26

Application number

AT315375A

Other languages

German (de)

Other versions

AT331247B (en

Original Assignee

Christiaens Sa A

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.)

1972-09-26

Filing date

1975-04-24

Publication date

1975-11-15

1972-09-26 Priority claimed from GB4443572A external-priority patent/GB1388325A/en

1975-04-24 Application filed by Christiaens Sa A filed Critical Christiaens Sa A

1975-04-24 Priority to AT315375A priority Critical patent/AT331247B/en

1975-11-15 Publication of ATA315375A publication Critical patent/ATA315375A/en

1976-08-10 Application granted granted Critical

1976-08-10 Publication of AT331247B publication Critical patent/AT331247B/en

Links

AT315375A 1972-09-26 1975-04-24 PROCESS FOR THE PREPARATION OF NEW 1,4-BENZODIOXANE DERIVATIVES AND THEIR SALTS AT331247B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT315375A AT331247B (en)	1972-09-26	1975-04-24	PROCESS FOR THE PREPARATION OF NEW 1,4-BENZODIOXANE DERIVATIVES AND THEIR SALTS

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB4443572A GB1388325A (en)	1972-09-26	1972-09-26	Benzodioxan derivatives
AT823873A AT330772B (en)	1972-09-26	1973-09-25	PROCESS FOR THE PREPARATION OF NEW 1,4-BENZODIOXANE DERIVATIVES AND THEIR SALTS
AT315375A AT331247B (en)	1972-09-26	1975-04-24	PROCESS FOR THE PREPARATION OF NEW 1,4-BENZODIOXANE DERIVATIVES AND THEIR SALTS

Publications (2)

Publication Number	Publication Date
ATA315375A true ATA315375A (en)	1975-11-15
AT331247B AT331247B (en)	1976-08-10

Family

ID=27149224

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT315375A AT331247B (en)	1972-09-26	1975-04-24	PROCESS FOR THE PREPARATION OF NEW 1,4-BENZODIOXANE DERIVATIVES AND THEIR SALTS

Country Status (1)

Country	Link
AT (1)	AT331247B (en)

1975
- 1975-04-24 AT AT315375A patent/AT331247B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT331247B (en)	1976-08-10

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Legal Events

Date	Code	Title	Description
1981-08-15	ELJ	Ceased due to non-payment of the annual fee
1985-06-15	ELJ	Ceased due to non-payment of the annual fee