ES356430A1 - A procedure for the preparation of 3-oximes and esters of 3-oxima of 19-nortestosteronas. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the preparation of 3-oximes and esters of 3-oxima of 19-nortestosteronas. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES356430A1
ES356430A1 ES356430A ES356430A ES356430A1 ES 356430 A1 ES356430 A1 ES 356430A1 ES 356430 A ES356430 A ES 356430A ES 356430 A ES356430 A ES 356430A ES 356430 A1 ES356430 A1 ES 356430A1
Authority
ES
Spain
Prior art keywords
oximes
translation
preparation
machine
legally binding
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
ES356430A
Other languages
Spanish (es)
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.)
Ortho Pharmaceutical Corp
Original Assignee
Ortho Pharmaceutical Corp
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 Ortho Pharmaceutical Corp filed Critical Ortho Pharmaceutical Corp
Priority to ES356430A priority Critical patent/ES356430A1/en
Publication of ES356430A1 publication Critical patent/ES356430A1/en
Expired legal-status Critical Current

Links

Abstract

A process for the preparation of 3-oximes and 3-oxime esters of 19-nortestosterones, of the formula: ** (see formula) ** Where r is hydrogen, acyl of 2 to 8 carbon atoms or tetrahydropyranyl, r'is acyl of 2 to 10 carbon atoms and r "is methyl or ethyl, with the proviso that when r is acyl or tetrahydropyranyl, r' it can be hydrogen; which process is characterized by reacting the corresponding 3-one with a hydroxylamine salt, in the presence of a base, to form the corresponding 3-oxime and, if desired, preparing an ester thereof or etherifying with dihydropyran. (Machine-translation by Google Translate, not legally binding)
ES356430A 1968-07-23 1968-07-23 A procedure for the preparation of 3-oximes and esters of 3-oxima of 19-nortestosteronas. (Machine-translation by Google Translate, not legally binding) Expired ES356430A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES356430A ES356430A1 (en) 1968-07-23 1968-07-23 A procedure for the preparation of 3-oximes and esters of 3-oxima of 19-nortestosteronas. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES356430A ES356430A1 (en) 1968-07-23 1968-07-23 A procedure for the preparation of 3-oximes and esters of 3-oxima of 19-nortestosteronas. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES356430A1 true ES356430A1 (en) 1970-01-16

Family

ID=8449822

Family Applications (1)

Application Number Title Priority Date Filing Date
ES356430A Expired ES356430A1 (en) 1968-07-23 1968-07-23 A procedure for the preparation of 3-oximes and esters of 3-oxima of 19-nortestosteronas. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES356430A1 (en)

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