CA1031354A - Dibenzopyranone a forme cristalline polymorphique - Google Patents

Dibenzopyranone a forme cristalline polymorphique

Info

Publication number
CA1031354A
CA1031354A CA284,856A CA284856A CA1031354A CA 1031354 A CA1031354 A CA 1031354A CA 284856 A CA284856 A CA 284856A CA 1031354 A CA1031354 A CA 1031354A
Authority
CA
Canada
Prior art keywords
dibenzopyranone
crystalline form
polymorphic crystalline
polymorphic
crystalline
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
CA284,856A
Other languages
English (en)
Inventor
Arvind L. Thakkar
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.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
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 CA210,510A external-priority patent/CA1028715A/fr
Application filed by Eli Lilly and Co filed Critical Eli Lilly and Co
Priority to CA284,856A priority Critical patent/CA1031354A/fr
Application granted granted Critical
Publication of CA1031354A publication Critical patent/CA1031354A/fr
Expired legal-status Critical Current

Links

CA284,856A 1973-11-05 1977-08-17 Dibenzopyranone a forme cristalline polymorphique Expired CA1031354A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA284,856A CA1031354A (fr) 1973-11-05 1977-08-17 Dibenzopyranone a forme cristalline polymorphique

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41301173A 1973-11-05 1973-11-05
CA210,510A CA1028715A (fr) 1973-11-05 1974-10-01 Forme crystalline polymorphique du dibensopyranone
CA284,856A CA1031354A (fr) 1973-11-05 1977-08-17 Dibenzopyranone a forme cristalline polymorphique

Publications (1)

Publication Number Publication Date
CA1031354A true CA1031354A (fr) 1978-05-16

Family

ID=27163654

Family Applications (1)

Application Number Title Priority Date Filing Date
CA284,856A Expired CA1031354A (fr) 1973-11-05 1977-08-17 Dibenzopyranone a forme cristalline polymorphique

Country Status (1)

Country Link
CA (1) CA1031354A (fr)

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