CA959058A - Process for the manufacture of new spiro-oxazines - Google Patents

Process for the manufacture of new spiro-oxazines

Info

Publication number
CA959058A
CA959058A CA123,966A CA123966A CA959058A CA 959058 A CA959058 A CA 959058A CA 123966 A CA123966 A CA 123966A CA 959058 A CA959058 A CA 959058A
Authority
CA
Canada
Prior art keywords
oxazines
manufacture
new spiro
spiro
new
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
CA123,966A
Other versions
CA123966S (en
Inventor
Max Wilhelm
Walter Riess
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 AG
Original Assignee
Ciba Geigy 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 CH728468A external-priority patent/CH507897A/en
Priority claimed from CH448069A external-priority patent/CH539602A/en
Priority claimed from CA050035A external-priority patent/CA927383A/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to CA123,966A priority Critical patent/CA959058A/en
Application granted granted Critical
Publication of CA959058A publication Critical patent/CA959058A/en
Expired legal-status Critical Current

Links

CA123,966A 1968-05-16 1971-09-29 Process for the manufacture of new spiro-oxazines Expired CA959058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA123,966A CA959058A (en) 1968-05-16 1971-09-29 Process for the manufacture of new spiro-oxazines

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH728468A CH507897A (en) 1968-05-16 1968-05-16 N-Subst 9-aminoalkyl-9,10-dihydro-9,10-ethano-anthracene derivs
CH448069A CH539602A (en) 1969-03-25 1969-03-25 Process for the preparation of new N-substituted 9- (aminoalkyl) -9,10-dihydro-9,10-ethano-anthracenes
CA050035A CA927383A (en) 1968-05-16 1969-04-29 Ethano-anthracenes
CA123,966A CA959058A (en) 1968-05-16 1971-09-29 Process for the manufacture of new spiro-oxazines

Publications (1)

Publication Number Publication Date
CA959058A true CA959058A (en) 1974-12-10

Family

ID=27425340

Family Applications (1)

Application Number Title Priority Date Filing Date
CA123,966A Expired CA959058A (en) 1968-05-16 1971-09-29 Process for the manufacture of new spiro-oxazines

Country Status (1)

Country Link
CA (1) CA959058A (en)

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