CA904301A - 3-hydrazino-1,2,8,9-tetraazaphenalenes and process for their preparation - Google Patents

3-hydrazino-1,2,8,9-tetraazaphenalenes and process for their preparation

Info

Publication number
CA904301A
CA904301A CA904301A CA904301DA CA904301A CA 904301 A CA904301 A CA 904301A CA 904301 A CA904301 A CA 904301A CA 904301D A CA904301D A CA 904301DA CA 904301 A CA904301 A CA 904301A
Authority
CA
Canada
Prior art keywords
tetraazaphenalenes
hydrazino
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA904301A
Inventor
J. Doebel Karl
E. Francis John
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis Corp
Original Assignee
Ciba Geigy Corp
Publication date
Application granted granted Critical
Publication of CA904301A publication Critical patent/CA904301A/en
Expired legal-status Critical Current

Links

CA904301A 3-hydrazino-1,2,8,9-tetraazaphenalenes and process for their preparation Expired CA904301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA904301T

Publications (1)

Publication Number Publication Date
CA904301A true CA904301A (en) 1972-07-04

Family

ID=36412146

Family Applications (1)

Application Number Title Priority Date Filing Date
CA904301A Expired CA904301A (en) 3-hydrazino-1,2,8,9-tetraazaphenalenes and process for their preparation

Country Status (1)

Country Link
CA (1) CA904301A (en)

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