MD3889B1 - Procedeu de obtinere a 11-bishomodrim-8(9)-en-12-onei - Google Patents
Procedeu de obtinere a 11-bishomodrim-8(9)-en-12-oneiInfo
- 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
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%.
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)
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)
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 |
-
2008
- 2008-05-19 MD MDA20080134A patent/MD3889C2/ro not_active IP Right Cessation
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 |