CA903217A - 3-thiono-2,3-dihydro-1,2,8,9-tetraazaphenalenes and process for their preparation - Google Patents

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

Info

Publication number
CA903217A
CA903217A CA903217A CA903217DA CA903217A CA 903217 A CA903217 A CA 903217A CA 903217 A CA903217 A CA 903217A CA 903217D A CA903217D A CA 903217DA CA 903217 A CA903217 A CA 903217A
Authority
CA
Canada
Prior art keywords
tetraazaphenalenes
thiono
dihydro
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
CA903217A
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 CA903217A publication Critical patent/CA903217A/en
Expired legal-status Critical Current

Links

CA903217A 3-thiono-2,3-dihydro-1,2,8,9-tetraazaphenalenes and process for their preparation Expired CA903217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA903217T

Publications (1)

Publication Number Publication Date
CA903217A true CA903217A (en) 1972-06-20

Family

ID=36411095

Family Applications (1)

Application Number Title Priority Date Filing Date
CA903217A Expired CA903217A (en) 3-thiono-2,3-dihydro-1,2,8,9-tetraazaphenalenes and process for their preparation

Country Status (1)

Country Link
CA (1) CA903217A (en)

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