AT348144B - PROCESS FOR THE PREPARATION OF NEW 2-TETRAHYDRO-FURFURYL-6,7-BENZOMORPHANES AND THEIR ACID-ADDITION SALTS - Google Patents

PROCESS FOR THE PREPARATION OF NEW 2-TETRAHYDRO-FURFURYL-6,7-BENZOMORPHANES AND THEIR ACID-ADDITION SALTS

Info

Publication number: AT348144B
Authority: AT; Austria
Prior art keywords: benzomorphanes; furfuryl; tetrahydro; preparation; acid
Prior art date: 1974-03-09

Application number

AT829776A

Other languages

German (de)

Other versions

ATA829776A (en

Original Assignee

Boehringer Sohn Ingelheim

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.)

1974-03-09

Filing date

1976-11-09

Publication date

1979-01-25

1974-03-09 Priority claimed from DE2411382A external-priority patent/DE2411382C3/en

1976-03-02 Priority claimed from AT153876A external-priority patent/AT342785B/en

1976-11-09 Application filed by Boehringer Sohn Ingelheim filed Critical Boehringer Sohn Ingelheim

1978-06-15 Publication of ATA829776A publication Critical patent/ATA829776A/en

1979-01-25 Application granted granted Critical

1979-01-25 Publication of AT348144B publication Critical patent/AT348144B/en

Links

AT829776A 1974-03-09 1976-11-09 PROCESS FOR THE PREPARATION OF NEW 2-TETRAHYDRO-FURFURYL-6,7-BENZOMORPHANES AND THEIR ACID-ADDITION SALTS AT348144B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2411382A DE2411382C3 (en)	1974-03-09	1974-03-09	2-Tetrahydrofurfuryl-6,7-benzomorphane, process for the preparation and their use
AT153876A AT342785B (en)	1975-03-03	1976-03-02	HAIR COLORANT

Publications (2)

Publication Number	Publication Date
ATA829776A ATA829776A (en)	1978-06-15
AT348144B true AT348144B (en)	1979-01-25

Family

ID=25596119

Family Applications (7)

Application Number	Title	Priority Date	Filing Date
AT829876A AT348145B (en)	1974-03-09	1976-11-09	PROCESS FOR THE PREPARATION OF NEW 2-TETRAHYDRO-FURFURYL-6,7-BENZOMORPHANES AND THEIR ACID-ADDITION SALTS
AT830076A AT348147B (en)	1974-03-09	1976-11-09	PROCESS FOR THE PREPARATION OF NEW 2-TETRAHYDRO-FURFURYL-6,7-BENZOMORPHANES AND THEIR ACID-ADDITION SALTS
AT830276A AT348149B (en)	1974-03-09	1976-11-09	PROCESS FOR THE PREPARATION OF NEW 2-TETRAHYDRO-FURFURYL-6,7-BENZOMORPHANES AND THEIR ACID-ADDITION SALTS
AT829976A AT348146B (en)	1974-03-09	1976-11-09	PROCESS FOR THE PREPARATION OF NEW 2-TETRAHYDRO-FURFURYL-6,7-BENZOMORPHANES AND THEIR ACID-ADDITION SALTS
AT829676A AT348143B (en)	1974-03-09	1976-11-09	PROCESS FOR THE PREPARATION OF NEW 2-TETRAHYDRO-FURFURYL-6,7-BENZOMORPHANES AND THEIR ACID-ADDITION SALTS
AT829776A AT348144B (en)	1974-03-09	1976-11-09	PROCESS FOR THE PREPARATION OF NEW 2-TETRAHYDRO-FURFURYL-6,7-BENZOMORPHANES AND THEIR ACID-ADDITION SALTS
AT830176A AT348148B (en)	1974-03-09	1976-11-09	PROCESS FOR THE PREPARATION OF NEW 2-TETRAHYDRO-FURFURYL-6,7-BENZOMORPHANES AND THEIR ACID-ADDITION SALTS

Family Applications Before (5)

Application Number	Title	Priority Date	Filing Date
AT829876A AT348145B (en)	1974-03-09	1976-11-09	PROCESS FOR THE PREPARATION OF NEW 2-TETRAHYDRO-FURFURYL-6,7-BENZOMORPHANES AND THEIR ACID-ADDITION SALTS
AT830076A AT348147B (en)	1974-03-09	1976-11-09	PROCESS FOR THE PREPARATION OF NEW 2-TETRAHYDRO-FURFURYL-6,7-BENZOMORPHANES AND THEIR ACID-ADDITION SALTS
AT830276A AT348149B (en)	1974-03-09	1976-11-09	PROCESS FOR THE PREPARATION OF NEW 2-TETRAHYDRO-FURFURYL-6,7-BENZOMORPHANES AND THEIR ACID-ADDITION SALTS
AT829976A AT348146B (en)	1974-03-09	1976-11-09	PROCESS FOR THE PREPARATION OF NEW 2-TETRAHYDRO-FURFURYL-6,7-BENZOMORPHANES AND THEIR ACID-ADDITION SALTS
AT829676A AT348143B (en)	1974-03-09	1976-11-09	PROCESS FOR THE PREPARATION OF NEW 2-TETRAHYDRO-FURFURYL-6,7-BENZOMORPHANES AND THEIR ACID-ADDITION SALTS

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
AT830176A AT348148B (en)	1974-03-09	1976-11-09	PROCESS FOR THE PREPARATION OF NEW 2-TETRAHYDRO-FURFURYL-6,7-BENZOMORPHANES AND THEIR ACID-ADDITION SALTS

Country Status (1)

Country	Link
AT (7)	AT348145B (en)

1976
- 1976-11-09 AT AT829876A patent/AT348145B/en not_active IP Right Cessation
- 1976-11-09 AT AT830076A patent/AT348147B/en not_active IP Right Cessation
- 1976-11-09 AT AT830276A patent/AT348149B/en not_active IP Right Cessation
- 1976-11-09 AT AT829976A patent/AT348146B/en not_active IP Right Cessation
- 1976-11-09 AT AT829676A patent/AT348143B/en not_active IP Right Cessation
- 1976-11-09 AT AT829776A patent/AT348144B/en not_active IP Right Cessation
- 1976-11-09 AT AT830176A patent/AT348148B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT348147B (en)	1979-01-25
ATA829776A (en)	1978-06-15
ATA830176A (en)	1978-06-15
ATA829676A (en)	1978-06-15
AT348145B (en)	1979-01-25
ATA830076A (en)	1978-06-15
AT348148B (en)	1979-01-25
ATA830276A (en)	1978-06-15
AT348143B (en)	1979-01-25
ATA829976A (en)	1978-06-15
AT348149B (en)	1979-01-25
AT348146B (en)	1979-01-25
ATA829876A (en)	1978-06-15

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Legal Events

Date	Code	Title	Description
1989-03-15	ELJ	Ceased due to non-payment of the annual fee