DK90360C - Process for the preparation of basic substituted derivatives of 4-aza-phenthiazines or salts thereof. - Google Patents

Process for the preparation of basic substituted derivatives of 4-aza-phenthiazines or salts thereof.

Info

Publication number: DK90360C
Authority: DK; Denmark
Prior art keywords: phenthiazines; aza; salts; preparation; substituted derivatives
Prior art date: 1955-11-16

Application number

DK427257A

Other languages

Danish (da)

Original Assignee

Degussa

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.)

1955-11-16

Filing date

1956-11-15

Publication date

1961-02-06

1956-11-15 Application filed by Degussa filed Critical Degussa

1961-02-06 Application granted granted Critical

1961-02-06 Publication of DK90360C publication Critical patent/DK90360C/en

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE90360T		1955-11-16

Publications (1)

Publication Number	Publication Date
DK90360C true DK90360C (en)	1961-02-06

Family

ID=29223548

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK427257A DK90360C (en)	1955-11-16	1956-11-15	Process for the preparation of basic substituted derivatives of 4-aza-phenthiazines or salts thereof.

Country Status (1)

Country	Link
DK (1)	DK90360C (en)

1956
- 1956-11-15 DK DK427257A patent/DK90360C/en active

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