ZA72990B - New amines and processes for their manufacture - Google Patents

New amines and processes for their manufacture

Info

Publication number: ZA72990B
Authority: ZA; South Africa
Prior art keywords: manufacture; processes; new amines; amines; new
Prior art date: 1971-02-23

Application number

ZA720990A

Other languages

English (en)

Inventor

M Wilhelm

D Beck

K Schenker

R Bernasconi

A Storni

Original Assignee

Ciba Geigy Ag

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.)

1971-02-23

Filing date

1972-02-15

Publication date

1972-10-25

1971-02-23 Priority claimed from CH257871A external-priority patent/CH548364A/de

1972-02-15 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1972-10-25 Publication of ZA72990B publication Critical patent/ZA72990B/xx

Links

ZA720990A 1971-02-23 1972-02-15 New amines and processes for their manufacture ZA72990B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH257871A CH548364A (de)	1971-02-23	1971-02-23	Verfahren zur herstellung neuer 9-(2-hydroxy-3-aminopropyl-9,10-dihydro-9,10-aethanoanthracene.
AT335873A AT323726B (de)	1971-02-23	1972-02-22	Verfahren zur herstellung neuen 9-(2-hydroxy-3-aminopropyl-9,10-dihydro-9,10-äthanoanthracene

Publications (1)

Publication Number	Publication Date
ZA72990B true ZA72990B (en)	1972-10-25

Family

ID=32327183

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA720990A ZA72990B (en)	1971-02-23	1972-02-15	New amines and processes for their manufacture

Country Status (2)

Country	Link
AT (5)	AT317194B (de)
ZA (1)	ZA72990B (de)

1972
- 1972-02-15 ZA ZA720990A patent/ZA72990B/xx unknown
- 1972-02-22 AT AT143372A patent/AT317194B/de not_active IP Right Cessation
- 1972-02-22 AT AT335973A patent/AT319927B/de not_active IP Right Cessation
- 1972-02-22 AT AT335873A patent/AT323726B/de not_active IP Right Cessation
- 1972-02-22 AT AT336073A patent/AT319928B/de not_active IP Right Cessation
1974
- 1974-05-22 AT AT424674A patent/AT331238B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT319927B (de)	1975-01-10
AT317194B (de)	1974-08-12
AT331238B (de)	1976-08-10
ATA424674A (de)	1975-11-15
AT319928B (de)	1975-01-10
AT323726B (de)	1975-07-25

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