CH80637A - Process for the preparation of 4-7-dimethylisatin - Google Patents

Process for the preparation of 4-7-dimethylisatin

Info

Publication number
CH80637A
CH80637A CH80637A CH80637DA CH80637A CH 80637 A CH80637 A CH 80637A CH 80637 A CH80637 A CH 80637A CH 80637D A CH80637D A CH 80637DA CH 80637 A CH80637 A CH 80637A
Authority
CH
Switzerland
Prior art keywords
dimethylisatin
preparation
Prior art date
Application number
CH80637A
Other languages
German (de)
Inventor
A-G J R Geigy
Original Assignee
Geigy Ag J R
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
Application filed by Geigy Ag J R filed Critical Geigy Ag J R
Publication of CH80637A publication Critical patent/CH80637A/en

Links

CH80637A 1918-05-16 1918-06-20 Process for the preparation of 4-7-dimethylisatin CH80637A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH80095T 1918-05-16
CH80637T 1918-06-20

Publications (1)

Publication Number Publication Date
CH80637A true CH80637A (en) 1919-08-16

Family

ID=25702591

Family Applications (1)

Application Number Title Priority Date Filing Date
CH80637A CH80637A (en) 1918-05-16 1918-06-20 Process for the preparation of 4-7-dimethylisatin

Country Status (1)

Country Link
CH (1) CH80637A (en)

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