MD3889B1 - Procedeu de obtinere a 11-bishomodrim-8(9)-en-12-onei - Google Patents

Procedeu de obtinere a 11-bishomodrim-8(9)-en-12-onei

Info

Publication number
MD3889B1
MD3889B1 MDA20080134A MD20080134A MD3889B1 MD 3889 B1 MD3889 B1 MD 3889B1 MD A20080134 A MDA20080134 A MD A20080134A MD 20080134 A MD20080134 A MD 20080134A MD 3889 B1 MD3889 B1 MD 3889B1
Authority
MD
Moldova
Prior art keywords
obtaining
bishomodrim
product
solution
trimethylsilylmethanesulphonate
Prior art date
Application number
MDA20080134A
Other languages
English (en)
Other versions
MD3889C2 (ro
Inventor
Caleria Cucicova
Aculina Aricu
Pavel Vlad
Alic Barba
Original Assignee
Institutul De Chimie Al Academiei De Stiinte A Moldovei
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 Institutul De Chimie Al Academiei De Stiinte A Moldovei filed Critical Institutul De Chimie Al Academiei De Stiinte A Moldovei
Priority to MDA20080134A priority Critical patent/MD3889C2/ro
Publication of MD3889B1 publication Critical patent/MD3889B1/ro
Publication of MD3889C2 publication Critical patent/MD3889C2/ro

Links

Abstract

Inventia se refera la domeniul chimiei, si anume la un procedeu de obtinere a 11-bishomodrim-8(9)-en-12-onei, compus intermediar pentru obtinerea sesqui- si terpenoidelor superioare. Procedeul include interactiunea solutiei de 11-bishomodriman-8Alpha -ol-12-ona in acetonitril cu trimetilsililmetansulfonat in raport echivalent de 1:5, solutia obtinuta se mentine la temperatura camerei si se agita continuu pana la terminarea reactiei conform controlului cromatografic, apoi produsul se extrage si se purifica. Randamentul produsului este de 80%.
MDA20080134A 2008-05-19 2008-05-19 Procedeu de obţinere a 11-bishomodrim-8(9)-en-12-onei MD3889C2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20080134A MD3889C2 (ro) 2008-05-19 2008-05-19 Procedeu de obţinere a 11-bishomodrim-8(9)-en-12-onei

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20080134A MD3889C2 (ro) 2008-05-19 2008-05-19 Procedeu de obţinere a 11-bishomodrim-8(9)-en-12-onei

Publications (2)

Publication Number Publication Date
MD3889B1 true MD3889B1 (ro) 2009-04-30
MD3889C2 MD3889C2 (ro) 2009-11-30

Family

ID=40901708

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20080134A MD3889C2 (ro) 2008-05-19 2008-05-19 Procedeu de obţinere a 11-bishomodrim-8(9)-en-12-onei

Country Status (1)

Country Link
MD (1) MD3889C2 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4248C1 (ro) * 2013-04-19 2014-03-31 Институт Химии Академии Наук Молдовы Procedeu de obţinere a 14,15-bisnorlabdan-8(9)-en-13-onei

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1594163A1 (ru) * 1988-09-21 1990-09-23 Институт Химии Ан Мсср Способ получени дриман-8 @ ,11-диола
DE69706786T2 (de) * 1996-08-02 2002-05-23 Quest International B.V., Naarden Herstellung von Norlabdan-Oxid-Zwischenprodukten
EP0822191B1 (en) * 1996-08-02 2001-09-19 Quest International B.V. Preparation of intermediates for norlabdane oxide
MD2018C2 (ro) * 2001-02-22 2003-04-30 Институт Химии Академии Наук Молдовы Procedeu de obţinere a drimenolului din 11-monoacetatul driman-8a,11-diolului
MD2639G2 (ro) * 2003-02-14 2005-10-31 Институт Химии Академии Наук Молдовы Procedeu de obţinere a 12-hidroperoxi-8a,12-epoxi-11-bishomodrimanului din 11-bishomodriman-8a-ol-12-onă

Also Published As

Publication number Publication date
MD3889C2 (ro) 2009-11-30

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees