CA470067A - Fabrication de derives de polyhydro-dibenzopyran - Google Patents

Fabrication de derives de polyhydro-dibenzopyran

Info

Publication number
CA470067A
CA470067A CA470067A CA470067DA CA470067A CA 470067 A CA470067 A CA 470067A CA 470067 A CA470067 A CA 470067A CA 470067D A CA470067D A CA 470067DA CA 470067 A CA470067 A CA 470067A
Authority
CA
Canada
Prior art keywords
polyhydro
manufacture
dibenzopyran
derivatives
dibenzopyran derivatives
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
CA470067A
Other languages
English (en)
Inventor
Robertus Todd Alexander
Ghosh Ranajit
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.)
Roche Products Ltd
Original Assignee
Roche Products Ltd
Publication date
Application granted granted Critical
Publication of CA470067A publication Critical patent/CA470067A/fr
Expired legal-status Critical Current

Links

CA470067A Fabrication de derives de polyhydro-dibenzopyran Expired CA470067A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA470067T

Publications (1)

Publication Number Publication Date
CA470067A true CA470067A (fr) 1950-12-12

Family

ID=35604007

Family Applications (1)

Application Number Title Priority Date Filing Date
CA470067A Expired CA470067A (fr) Fabrication de derives de polyhydro-dibenzopyran

Country Status (1)

Country Link
CA (1) CA470067A (fr)

Similar Documents

Publication Publication Date Title
CA462497A (fr) Fabrication de dithio bis-arylamines
CA470067A (fr) Fabrication de derives de polyhydro-dibenzopyran
CA463865A (fr) Fabrication de tri-p-anisylalkylethylene
CA464184A (fr) Fabrication de tri-p-anisyl-bromoethylene
CA465527A (fr) Fabrication de pellicules
CA462214A (fr) Fabrication d'alliages
AU148914B2 (en) Production of amine-amides
AU152298B2 (en) Manufacture of biguanide derivatives
CA464878A (fr) Preparation de 5-diethylamino-2-pentanone
CA462996A (fr) Preparation de polyorganohalogenopolysiloxanes
AU155208B2 (en) Preparation of n troacetophenones
CA464017A (fr) Fabrication d'imidazolines
CA464018A (fr) Fabrication d'imidazolines
CA464019A (fr) Fabrication d'imidazolines
CA464016A (fr) Fabrication d'imidazolines
CA468400A (fr) Fabrication de bases heterocycliques
CA472372A (fr) Preparation de derivees phenthiazine
AU3626150A (en) Production of amine-amides
CA465154A (fr) Fabrication de pigments
AU3218550A (en) Manufacture of biguanide derivatives
CA466219A (fr) Production de derives de pyrazolone
CA466218A (fr) Production de derives de pyrazolone
CA469662A (fr) Production d'ammelide
CA463084A (fr) Synthese de 4-hydroxycoumarines
CA466446A (fr) Fabrication de bas