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FR877854A - Manufacturing process for new tetracyclic compounds - Google Patents

Manufacturing process for new tetracyclic compounds

Info

Publication number
FR877854A
FR877854A FR877854DA FR877854A FR 877854 A FR877854 A FR 877854A FR 877854D A FR877854D A FR 877854DA FR 877854 A FR877854 A FR 877854A
Authority
FR
France
Prior art keywords
manufacturing process
tetracyclic compounds
new tetracyclic
new
compounds
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
Other languages
French (fr)
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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
Application filed by Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR877854A publication Critical patent/FR877854A/en
Expired legal-status Critical Current

Links

FR877854D 1940-03-14 1941-02-26 Manufacturing process for new tetracyclic compounds Expired FR877854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH877854X 1940-03-14

Publications (1)

Publication Number Publication Date
FR877854A true FR877854A (en) 1943-01-05

Family

ID=4544578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR877854D Expired FR877854A (en) 1940-03-14 1941-02-26 Manufacturing process for new tetracyclic compounds

Country Status (1)

Country Link
FR (1) FR877854A (en)

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