ES2044780A1 - Procedimientos de obtencion de ambrox a partir de diterpenos labdanicos naturales. - Google Patents
Procedimientos de obtencion de ambrox a partir de diterpenos labdanicos naturales.Info
- Publication number
- ES2044780A1 ES2044780A1 ES9200779A ES9200779A ES2044780A1 ES 2044780 A1 ES2044780 A1 ES 2044780A1 ES 9200779 A ES9200779 A ES 9200779A ES 9200779 A ES9200779 A ES 9200779A ES 2044780 A1 ES2044780 A1 ES 2044780A1
- Authority
- ES
- Spain
- Prior art keywords
- processes
- ambrox
- natural
- obtaining
- tetranorlabdane
- 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.)
- Granted
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
PROCEDIMIENTOS DE OBTENCION DE AMBROX A PARTIR DE DITERPENOS LABDANICOS NATURALES. LA PRESENTE INVENCION CONSISTE EN SENDOS PROCEDIMIENTOS DE SINTESIS DE (-)-8A,12-EPOXI-13,14,15.16-TETRANORLABDANO, MAS CONOCIDO COMO (-)-AMBROX (NOMBRE REGISTRADO POR FIRMENICH, S.A.), A PARTIR DE ESCLAREOL Y CIS- ABIENOL. DURANTE LOS PROCEDIMIENTOS PLANTEADOS SE SINTETIZAN TAMBIEN LOS SIGUIENTES PRODUCTOS INTERMEDIOS: 8A-ACETOXI-13,14,15,16-TETRANORLABDAN-12-AL, ACIDO 8A-ACETOXI-13,14,15,16-TETRANORLABDAN-12-OICO, 13, 14, 15, 16-TETRANORLABDANO-8A,12-DIOL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9200779A ES2044780B1 (es) | 1992-04-10 | 1992-04-10 | Procedimientos de obtencion de ambrox a partir de diterpenos labdanicos naturales. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9200779A ES2044780B1 (es) | 1992-04-10 | 1992-04-10 | Procedimientos de obtencion de ambrox a partir de diterpenos labdanicos naturales. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2044780A1 true ES2044780A1 (es) | 1994-01-01 |
ES2044780B1 ES2044780B1 (es) | 1994-08-01 |
Family
ID=8276701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9200779A Expired - Fee Related ES2044780B1 (es) | 1992-04-10 | 1992-04-10 | Procedimientos de obtencion de ambrox a partir de diterpenos labdanicos naturales. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2044780B1 (es) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR1004177B (el) * | 2001-07-05 | 2003-03-05 | Βιορυλ Χημικη Και Γεωργικη Βιομηχανια, Επιστημονικη Ερευνα Α.Ε. | Νεα μεθοδος συνθεσης (-) δωδεκαυδρο-3α,6,6,9α,-τετραμεθυλοναφθο (1,2β) φουρανιου |
WO2017068401A1 (es) * | 2015-10-23 | 2017-04-27 | Universidad Michoacana De San Nicolás De Hidalgo | Proceso de síntesis de ambrox a partir de ageratina jocotepecana |
WO2019138216A1 (en) | 2018-01-08 | 2019-07-18 | University Court Of The University Of St Andrews | Manganese-catalysed hydrogenation of esters |
US10633314B2 (en) | 2015-03-19 | 2020-04-28 | Givaudan S.A. | Method for the conversion of Abienol to Sclarediol |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES432813A1 (es) * | 1974-12-11 | 1976-11-01 | Patronato De Investigacion Cie | Procedimiento para la obtencion de sucedaneos del ambar gris a partir del borjatriol. |
EP0170955A2 (en) * | 1984-08-08 | 1986-02-12 | Firmenich Sa | Process for the preparation of (+/-)-3a-6,6,9a-tetramethylperhydronaphto[2,1-b]furan |
US4734530A (en) * | 1985-03-26 | 1988-03-29 | Firmenich Sa | Novel hydroperoxide and use of same as intermediate for the preparation of 3a,6,6,9a-tetramethylperhydronaphtho(2,1-b)furan |
EP0296564A2 (en) * | 1987-06-23 | 1988-12-28 | Givaudan-Roure (International) S.A. | Method for preparing dodecahydro-3a,6,6,9a-tetramethylnaphtho[2,1-b] furan and novel haloethyl decalin derivatives |
-
1992
- 1992-04-10 ES ES9200779A patent/ES2044780B1/es not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES432813A1 (es) * | 1974-12-11 | 1976-11-01 | Patronato De Investigacion Cie | Procedimiento para la obtencion de sucedaneos del ambar gris a partir del borjatriol. |
EP0170955A2 (en) * | 1984-08-08 | 1986-02-12 | Firmenich Sa | Process for the preparation of (+/-)-3a-6,6,9a-tetramethylperhydronaphto[2,1-b]furan |
US4734530A (en) * | 1985-03-26 | 1988-03-29 | Firmenich Sa | Novel hydroperoxide and use of same as intermediate for the preparation of 3a,6,6,9a-tetramethylperhydronaphtho(2,1-b)furan |
US4814469A (en) * | 1985-03-26 | 1989-03-21 | Firmenich, Sa | Novel hydroperoxide and use of same as intermediate for the preparation of 3a,6,69a-tetramethylperhydronaphtho[2,1-b]furan |
EP0296564A2 (en) * | 1987-06-23 | 1988-12-28 | Givaudan-Roure (International) S.A. | Method for preparing dodecahydro-3a,6,6,9a-tetramethylnaphtho[2,1-b] furan and novel haloethyl decalin derivatives |
EP0521373A1 (en) * | 1987-06-23 | 1993-01-07 | Givaudan-Roure (International) S.A. | Method for preparing dodecahydro-3a,6,6,9a-tetramethylnaphtho[2,1-b]furan |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR1004177B (el) * | 2001-07-05 | 2003-03-05 | Βιορυλ Χημικη Και Γεωργικη Βιομηχανια, Επιστημονικη Ερευνα Α.Ε. | Νεα μεθοδος συνθεσης (-) δωδεκαυδρο-3α,6,6,9α,-τετραμεθυλοναφθο (1,2β) φουρανιου |
US10633314B2 (en) | 2015-03-19 | 2020-04-28 | Givaudan S.A. | Method for the conversion of Abienol to Sclarediol |
WO2017068401A1 (es) * | 2015-10-23 | 2017-04-27 | Universidad Michoacana De San Nicolás De Hidalgo | Proceso de síntesis de ambrox a partir de ageratina jocotepecana |
WO2019138216A1 (en) | 2018-01-08 | 2019-07-18 | University Court Of The University Of St Andrews | Manganese-catalysed hydrogenation of esters |
Also Published As
Publication number | Publication date |
---|---|
ES2044780B1 (es) | 1994-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD2A | Announcement of lapse in spain |
Effective date: 20141120 |