AT364348B - METHOD FOR PRODUCING THE NEW OPTICALLY ACTIVE 6,6-DIMETHYL-2,2-DIACETOXY-3-NORPINE AND THE NEW OPTICALLY ACTIVE 6,6-DIMETHYL-2,4- -DIACETOXY-2-NORPINE - Google Patents

METHOD FOR PRODUCING THE NEW OPTICALLY ACTIVE 6,6-DIMETHYL-2,2-DIACETOXY-3-NORPINE AND THE NEW OPTICALLY ACTIVE 6,6-DIMETHYL-2,4- -DIACETOXY-2-NORPINE

Info

Publication number
AT364348B
AT364348B AT318879A AT318879A AT364348B AT 364348 B AT364348 B AT 364348B AT 318879 A AT318879 A AT 318879A AT 318879 A AT318879 A AT 318879A AT 364348 B AT364348 B AT 364348B
Authority
AT
Austria
Prior art keywords
norpine
diacetoxy
dimethyl
optically active
new optically
Prior art date
Application number
AT318879A
Other languages
German (de)
Other versions
ATA318879A (en
Original Assignee
Lilly Co Eli
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 US05/740,502 external-priority patent/US4102902A/en
Application filed by Lilly Co Eli filed Critical Lilly Co Eli
Priority to AT318879A priority Critical patent/AT364348B/en
Publication of ATA318879A publication Critical patent/ATA318879A/en
Application granted granted Critical
Publication of AT364348B publication Critical patent/AT364348B/en

Links

AT318879A 1976-11-10 1979-04-27 METHOD FOR PRODUCING THE NEW OPTICALLY ACTIVE 6,6-DIMETHYL-2,2-DIACETOXY-3-NORPINE AND THE NEW OPTICALLY ACTIVE 6,6-DIMETHYL-2,4- -DIACETOXY-2-NORPINE AT364348B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT318879A AT364348B (en) 1976-11-10 1979-04-27 METHOD FOR PRODUCING THE NEW OPTICALLY ACTIVE 6,6-DIMETHYL-2,2-DIACETOXY-3-NORPINE AND THE NEW OPTICALLY ACTIVE 6,6-DIMETHYL-2,4- -DIACETOXY-2-NORPINE

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/740,502 US4102902A (en) 1976-11-10 1976-11-10 Stereoselective preparation of hexahydro dibenzopyranones and intermediates therefor
AT483677A AT356103B (en) 1976-11-10 1977-07-06 METHOD FOR PRODUCING A NEW OPTICAL ISOMER OF A 1-HYDROXY-3 SUBSTITUTED-6,6-DIMETHYL-6,6A, 7,8,10,10A-HEXAHYDRO-9H-DIBENZO (B, D) PYRAN-9-ONS
AT318879A AT364348B (en) 1976-11-10 1979-04-27 METHOD FOR PRODUCING THE NEW OPTICALLY ACTIVE 6,6-DIMETHYL-2,2-DIACETOXY-3-NORPINE AND THE NEW OPTICALLY ACTIVE 6,6-DIMETHYL-2,4- -DIACETOXY-2-NORPINE

Publications (2)

Publication Number Publication Date
ATA318879A ATA318879A (en) 1981-03-15
AT364348B true AT364348B (en) 1981-10-12

Family

ID=27149256

Family Applications (1)

Application Number Title Priority Date Filing Date
AT318879A AT364348B (en) 1976-11-10 1979-04-27 METHOD FOR PRODUCING THE NEW OPTICALLY ACTIVE 6,6-DIMETHYL-2,2-DIACETOXY-3-NORPINE AND THE NEW OPTICALLY ACTIVE 6,6-DIMETHYL-2,4- -DIACETOXY-2-NORPINE

Country Status (1)

Country Link
AT (1) AT364348B (en)

Also Published As

Publication number Publication date
ATA318879A (en) 1981-03-15

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