CH443516A - Process for the preparation of pyrimidine dyes - Google Patents

Process for the preparation of pyrimidine dyes

Info

Publication number
CH443516A
CH443516A CH633962A CH633962A CH443516A CH 443516 A CH443516 A CH 443516A CH 633962 A CH633962 A CH 633962A CH 633962 A CH633962 A CH 633962A CH 443516 A CH443516 A CH 443516A
Authority
CH
Switzerland
Prior art keywords
preparation
pyrimidine
dyes
pyrimidine dyes
Prior art date
Application number
CH633962A
Other languages
German (de)
Inventor
Jakob Dr Benz
Hermann Dr Burkhard
Karl Dr Kaegi
Tobel Hans Dr Von
Original Assignee
Sandoz 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.)
Filing date
Publication date
Priority claimed from CH886361A external-priority patent/CH369532A/en
Application filed by Sandoz Ag filed Critical Sandoz Ag
Priority to CH633962A priority Critical patent/CH443516A/en
Publication of CH443516A publication Critical patent/CH443516A/en

Links

CH633962A 1957-11-29 1959-04-27 Process for the preparation of pyrimidine dyes CH443516A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH633962A CH443516A (en) 1957-11-29 1959-04-27 Process for the preparation of pyrimidine dyes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH886361A CH369532A (en) 1957-11-29 1957-11-29 Process for the preparation of pyrimidine dyes
CH633962A CH443516A (en) 1957-11-29 1959-04-27 Process for the preparation of pyrimidine dyes

Publications (1)

Publication Number Publication Date
CH443516A true CH443516A (en) 1967-09-15

Family

ID=25699395

Family Applications (1)

Application Number Title Priority Date Filing Date
CH633962A CH443516A (en) 1957-11-29 1959-04-27 Process for the preparation of pyrimidine dyes

Country Status (1)

Country Link
CH (1) CH443516A (en)

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