| EP2595970 - DERIVATIVES OF OXADIAZOLE AND PYRIDAZINE, THEIR PREPARATION AND THEIR APPLICATION IN THERAPEUTICS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.11.2015 Database last updated on 18.03.2026 | Most recent event Tooltip | 12.10.2018 | Lapse of the patent in a contracting state New state(s): AL | published on 14.11.2018 [2018/46] | Applicant(s) | For all designated states SANOFI 174, Avenue de France 75013 Paris / FR | [2013/22] | Inventor(s) | 01 /
FETT, Eykmar c/o Sanofi Département Brevets 174 Avenue de France F-75013 Paris / FR | 02 /
MOUGENOT, Patrick c/o Sanofi Département Brevets 174 Avenue de France F-75013 Paris / FR | 03 /
NAMANE, Claudie c/o Sanofi Département Brevets 174 Avenue de France F-75013 Paris / FR | 04 /
NICOLAI, Eric c/o Sanofi Département Brevets 174 Avenue de France F-75013 Paris / FR | 05 /
PHILIPPO, Christophe c/o Sanofi Département Brevets 174 Avenue de France F-75013 Paris / FR | [2013/22] | Representative(s) | Romanowski, Caroline Sanofi Département Brevets 54, rue La Boétie 75008 Paris / FR | [2013/22] | Application number, filing date | 11746655.7 | 22.07.2011 | WO2011IB53278 | Priority number, date | FR20100056060 | 23.07.2010 Original published format: FR 1056060 | [2013/22] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2012011081 | Date: | 26.01.2012 | Language: | EN | [2012/04] | Type: | A1 Application with search report | No.: | EP2595970 | Date: | 29.05.2013 | Language: | EN | The application published by WIPO in one of the EPO official languages on 26.01.2012 takes the place of the publication of the European patent application. | [2013/22] | Type: | B1 Patent specification | No.: | EP2595970 | Date: | 07.01.2015 | Language: | EN | [2015/02] | Search report(s) | International search report - published on: | EP | 26.01.2012 | Classification | IPC: | C07D271/06, C07D237/20, A61K31/425, A61P3/00 | [2013/22] | CPC: |
C07D413/12 (EP,US);
C07D271/06 (KR);
A61K31/4245 (KR);
A61P1/00 (EP);
A61P1/16 (EP);
A61P17/00 (EP);
A61P17/10 (EP);
A61P25/00 (EP);
A61P25/28 (EP);
A61P3/00 (EP);
A61P3/04 (EP);
A61P3/06 (EP);
A61P3/08 (EP);
A61P3/10 (EP);
A61P31/18 (EP);
A61P35/00 (EP);
A61P37/00 (EP);
A61P37/02 (EP);
A61P43/00 (EP);
A61P9/00 (EP);
A61P9/10 (EP);
A61P9/12 (EP);
C07D237/20 (EP,KR,US);
C07D237/22 (US);
C07D271/07 (EP,US)
(-)
| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2013/22] | Extension states | BA | 25.02.2013 | ME | 25.02.2013 | Title | German: | OXADIAZOL- UND PYRIDAZINDERIVATE, IHRE HERSTELLUNG UND THERAPEUTISCHE ANWENDUNG | [2013/22] | English: | DERIVATIVES OF OXADIAZOLE AND PYRIDAZINE, THEIR PREPARATION AND THEIR APPLICATION IN THERAPEUTICS | [2013/22] | French: | DÉRIVÉS D'OXADIAZOLE ET DE PYRIDAZINE, LEUR PRÉPARATION ET LEUR APPLICATION EN THÉRAPIE | [2013/22] | Entry into regional phase | 25.02.2013 | National basic fee paid | 25.02.2013 | Designation fee(s) paid | 25.02.2013 | Examination fee paid | Examination procedure | 25.02.2013 | Examination requested [2013/22] | 04.03.2014 | Communication of intention to grant the patent | 03.07.2014 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 30.07.2014 | Communication of intention to grant the patent | 26.11.2014 | Fee for grant paid | 26.11.2014 | Fee for publishing/printing paid | 26.11.2014 | Receipt of the translation of the claim(s) | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 04.03.2014 | Opposition(s) | 08.10.2015 | No opposition filed within time limit [2015/51] | Fees paid | Renewal fee | 10.07.2013 | Renewal fee patent year 03 | 14.07.2014 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | HU | 22.07.2011 | AL | 07.01.2015 | AT | 07.01.2015 | BE | 07.01.2015 | CY | 07.01.2015 | CZ | 07.01.2015 | DK | 07.01.2015 | EE | 07.01.2015 | ES | 07.01.2015 | FI | 07.01.2015 | HR | 07.01.2015 | IT | 07.01.2015 | LT | 07.01.2015 | LV | 07.01.2015 | MC | 07.01.2015 | MK | 07.01.2015 | MT | 07.01.2015 | NL | 07.01.2015 | PL | 07.01.2015 | PT | 07.01.2015 | RO | 07.01.2015 | RS | 07.01.2015 | SE | 07.01.2015 | SI | 07.01.2015 | SK | 07.01.2015 | SM | 07.01.2015 | TR | 07.01.2015 | BG | 07.04.2015 | NO | 07.04.2015 | GR | 08.04.2015 | IS | 07.05.2015 | GB | 22.07.2015 | IE | 22.07.2015 | LU | 22.07.2015 | CH | 31.07.2015 | FR | 31.07.2015 | LI | 31.07.2015 | [2018/46] |
| Former [2018/31] | HU | 22.07.2011 | |
| AT | 07.01.2015 | ||
| BE | 07.01.2015 | ||
| CY | 07.01.2015 | ||
| CZ | 07.01.2015 | ||
| DK | 07.01.2015 | ||
| EE | 07.01.2015 | ||
| ES | 07.01.2015 | ||
| FI | 07.01.2015 | ||
| HR | 07.01.2015 | ||
| IT | 07.01.2015 | ||
| LT | 07.01.2015 | ||
| LV | 07.01.2015 | ||
| MC | 07.01.2015 | ||
| MK | 07.01.2015 | ||
| MT | 07.01.2015 | ||
| NL | 07.01.2015 | ||
| PL | 07.01.2015 | ||
| PT | 07.01.2015 | ||
| RO | 07.01.2015 | ||
| RS | 07.01.2015 | ||
| SE | 07.01.2015 | ||
| SI | 07.01.2015 | ||
| SK | 07.01.2015 | ||
| SM | 07.01.2015 | ||
| TR | 07.01.2015 | ||
| BG | 07.04.2015 | ||
| NO | 07.04.2015 | ||
| GR | 08.04.2015 | ||
| IS | 07.05.2015 | ||
| GB | 22.07.2015 | ||
| IE | 22.07.2015 | ||
| LU | 22.07.2015 | ||
| CH | 31.07.2015 | ||
| FR | 31.07.2015 | ||
| LI | 31.07.2015 | ||
| Former [2017/39] | HU | 22.07.2011 | |
| AT | 07.01.2015 | ||
| BE | 07.01.2015 | ||
| CY | 07.01.2015 | ||
| CZ | 07.01.2015 | ||
| DK | 07.01.2015 | ||
| EE | 07.01.2015 | ||
| ES | 07.01.2015 | ||
| FI | 07.01.2015 | ||
| HR | 07.01.2015 | ||
| IT | 07.01.2015 | ||
| LT | 07.01.2015 | ||
| LV | 07.01.2015 | ||
| MC | 07.01.2015 | ||
| MT | 07.01.2015 | ||
| NL | 07.01.2015 | ||
| PL | 07.01.2015 | ||
| RO | 07.01.2015 | ||
| RS | 07.01.2015 | ||
| SE | 07.01.2015 | ||
| SI | 07.01.2015 | ||
| SK | 07.01.2015 | ||
| SM | 07.01.2015 | ||
| TR | 07.01.2015 | ||
| BG | 07.04.2015 | ||
| NO | 07.04.2015 | ||
| GR | 08.04.2015 | ||
| IS | 07.05.2015 | ||
| GB | 22.07.2015 | ||
| IE | 22.07.2015 | ||
| LU | 22.07.2015 | ||
| CH | 31.07.2015 | ||
| FR | 31.07.2015 | ||
| LI | 31.07.2015 | ||
| Former [2017/22] | AT | 07.01.2015 | |
| BE | 07.01.2015 | ||
| CZ | 07.01.2015 | ||
| DK | 07.01.2015 | ||
| EE | 07.01.2015 | ||
| ES | 07.01.2015 | ||
| FI | 07.01.2015 | ||
| HR | 07.01.2015 | ||
| IT | 07.01.2015 | ||
| LT | 07.01.2015 | ||
| LV | 07.01.2015 | ||
| MC | 07.01.2015 | ||
| MT | 07.01.2015 | ||
| NL | 07.01.2015 | ||
| PL | 07.01.2015 | ||
| RO | 07.01.2015 | ||
| RS | 07.01.2015 | ||
| SE | 07.01.2015 | ||
| SI | 07.01.2015 | ||
| SK | 07.01.2015 | ||
| BG | 07.04.2015 | ||
| NO | 07.04.2015 | ||
| GR | 08.04.2015 | ||
| IS | 07.05.2015 | ||
| GB | 22.07.2015 | ||
| IE | 22.07.2015 | ||
| LU | 22.07.2015 | ||
| CH | 31.07.2015 | ||
| FR | 31.07.2015 | ||
| LI | 31.07.2015 | ||
| Former [2016/33] | AT | 07.01.2015 | |
| BE | 07.01.2015 | ||
| CZ | 07.01.2015 | ||
| DK | 07.01.2015 | ||
| EE | 07.01.2015 | ||
| ES | 07.01.2015 | ||
| FI | 07.01.2015 | ||
| HR | 07.01.2015 | ||
| IT | 07.01.2015 | ||
| LT | 07.01.2015 | ||
| LV | 07.01.2015 | ||
| MC | 07.01.2015 | ||
| NL | 07.01.2015 | ||
| PL | 07.01.2015 | ||
| RO | 07.01.2015 | ||
| RS | 07.01.2015 | ||
| SE | 07.01.2015 | ||
| SI | 07.01.2015 | ||
| SK | 07.01.2015 | ||
| BG | 07.04.2015 | ||
| NO | 07.04.2015 | ||
| GR | 08.04.2015 | ||
| IS | 07.05.2015 | ||
| GB | 22.07.2015 | ||
| IE | 22.07.2015 | ||
| LU | 22.07.2015 | ||
| CH | 31.07.2015 | ||
| FR | 31.07.2015 | ||
| LI | 31.07.2015 | ||
| Former [2016/25] | AT | 07.01.2015 | |
| BE | 07.01.2015 | ||
| CZ | 07.01.2015 | ||
| DK | 07.01.2015 | ||
| EE | 07.01.2015 | ||
| ES | 07.01.2015 | ||
| FI | 07.01.2015 | ||
| HR | 07.01.2015 | ||
| IT | 07.01.2015 | ||
| LT | 07.01.2015 | ||
| LV | 07.01.2015 | ||
| MC | 07.01.2015 | ||
| NL | 07.01.2015 | ||
| PL | 07.01.2015 | ||
| RO | 07.01.2015 | ||
| RS | 07.01.2015 | ||
| SE | 07.01.2015 | ||
| SI | 07.01.2015 | ||
| SK | 07.01.2015 | ||
| BG | 07.04.2015 | ||
| NO | 07.04.2015 | ||
| GR | 08.04.2015 | ||
| IS | 07.05.2015 | ||
| GB | 22.07.2015 | ||
| LU | 22.07.2015 | ||
| CH | 31.07.2015 | ||
| FR | 31.07.2015 | ||
| LI | 31.07.2015 | ||
| Former [2016/24] | AT | 07.01.2015 | |
| BE | 07.01.2015 | ||
| CZ | 07.01.2015 | ||
| DK | 07.01.2015 | ||
| EE | 07.01.2015 | ||
| ES | 07.01.2015 | ||
| FI | 07.01.2015 | ||
| HR | 07.01.2015 | ||
| IT | 07.01.2015 | ||
| LT | 07.01.2015 | ||
| LV | 07.01.2015 | ||
| MC | 07.01.2015 | ||
| NL | 07.01.2015 | ||
| PL | 07.01.2015 | ||
| RO | 07.01.2015 | ||
| RS | 07.01.2015 | ||
| SE | 07.01.2015 | ||
| SI | 07.01.2015 | ||
| SK | 07.01.2015 | ||
| BG | 07.04.2015 | ||
| NO | 07.04.2015 | ||
| GR | 08.04.2015 | ||
| IS | 07.05.2015 | ||
| GB | 22.07.2015 | ||
| LU | 22.07.2015 | ||
| CH | 31.07.2015 | ||
| LI | 31.07.2015 | ||
| Former [2016/23] | AT | 07.01.2015 | |
| CZ | 07.01.2015 | ||
| DK | 07.01.2015 | ||
| EE | 07.01.2015 | ||
| ES | 07.01.2015 | ||
| FI | 07.01.2015 | ||
| HR | 07.01.2015 | ||
| IT | 07.01.2015 | ||
| LT | 07.01.2015 | ||
| LV | 07.01.2015 | ||
| MC | 07.01.2015 | ||
| NL | 07.01.2015 | ||
| PL | 07.01.2015 | ||
| RO | 07.01.2015 | ||
| RS | 07.01.2015 | ||
| SE | 07.01.2015 | ||
| SI | 07.01.2015 | ||
| SK | 07.01.2015 | ||
| BG | 07.04.2015 | ||
| NO | 07.04.2015 | ||
| GR | 08.04.2015 | ||
| IS | 07.05.2015 | ||
| GB | 22.07.2015 | ||
| LU | 22.07.2015 | ||
| CH | 31.07.2015 | ||
| LI | 31.07.2015 | ||
| Former [2016/22] | AT | 07.01.2015 | |
| CZ | 07.01.2015 | ||
| DK | 07.01.2015 | ||
| EE | 07.01.2015 | ||
| ES | 07.01.2015 | ||
| FI | 07.01.2015 | ||
| HR | 07.01.2015 | ||
| IT | 07.01.2015 | ||
| LT | 07.01.2015 | ||
| LV | 07.01.2015 | ||
| MC | 07.01.2015 | ||
| NL | 07.01.2015 | ||
| PL | 07.01.2015 | ||
| RO | 07.01.2015 | ||
| RS | 07.01.2015 | ||
| SE | 07.01.2015 | ||
| SI | 07.01.2015 | ||
| SK | 07.01.2015 | ||
| BG | 07.04.2015 | ||
| NO | 07.04.2015 | ||
| GR | 08.04.2015 | ||
| IS | 07.05.2015 | ||
| LU | 22.07.2015 | ||
| CH | 31.07.2015 | ||
| LI | 31.07.2015 | ||
| Former [2016/15] | AT | 07.01.2015 | |
| CZ | 07.01.2015 | ||
| DK | 07.01.2015 | ||
| EE | 07.01.2015 | ||
| ES | 07.01.2015 | ||
| FI | 07.01.2015 | ||
| HR | 07.01.2015 | ||
| IT | 07.01.2015 | ||
| LT | 07.01.2015 | ||
| LV | 07.01.2015 | ||
| MC | 07.01.2015 | ||
| NL | 07.01.2015 | ||
| PL | 07.01.2015 | ||
| RO | 07.01.2015 | ||
| RS | 07.01.2015 | ||
| SE | 07.01.2015 | ||
| SI | 07.01.2015 | ||
| SK | 07.01.2015 | ||
| BG | 07.04.2015 | ||
| NO | 07.04.2015 | ||
| GR | 08.04.2015 | ||
| IS | 07.05.2015 | ||
| LU | 22.07.2015 | ||
| Former [2016/13] | AT | 07.01.2015 | |
| CZ | 07.01.2015 | ||
| DK | 07.01.2015 | ||
| EE | 07.01.2015 | ||
| ES | 07.01.2015 | ||
| FI | 07.01.2015 | ||
| HR | 07.01.2015 | ||
| IT | 07.01.2015 | ||
| LT | 07.01.2015 | ||
| LV | 07.01.2015 | ||
| MC | 07.01.2015 | ||
| NL | 07.01.2015 | ||
| PL | 07.01.2015 | ||
| RO | 07.01.2015 | ||
| RS | 07.01.2015 | ||
| SE | 07.01.2015 | ||
| SI | 07.01.2015 | ||
| SK | 07.01.2015 | ||
| BG | 07.04.2015 | ||
| NO | 07.04.2015 | ||
| GR | 08.04.2015 | ||
| IS | 07.05.2015 | ||
| Former [2016/12] | AT | 07.01.2015 | |
| CZ | 07.01.2015 | ||
| DK | 07.01.2015 | ||
| EE | 07.01.2015 | ||
| ES | 07.01.2015 | ||
| FI | 07.01.2015 | ||
| HR | 07.01.2015 | ||
| IT | 07.01.2015 | ||
| LT | 07.01.2015 | ||
| LV | 07.01.2015 | ||
| NL | 07.01.2015 | ||
| PL | 07.01.2015 | ||
| RO | 07.01.2015 | ||
| RS | 07.01.2015 | ||
| SE | 07.01.2015 | ||
| SI | 07.01.2015 | ||
| SK | 07.01.2015 | ||
| BG | 07.04.2015 | ||
| NO | 07.04.2015 | ||
| GR | 08.04.2015 | ||
| IS | 07.05.2015 | ||
| Former [2016/03] | AT | 07.01.2015 | |
| CZ | 07.01.2015 | ||
| DK | 07.01.2015 | ||
| EE | 07.01.2015 | ||
| ES | 07.01.2015 | ||
| FI | 07.01.2015 | ||
| HR | 07.01.2015 | ||
| IT | 07.01.2015 | ||
| LT | 07.01.2015 | ||
| LV | 07.01.2015 | ||
| NL | 07.01.2015 | ||
| PL | 07.01.2015 | ||
| RO | 07.01.2015 | ||
| RS | 07.01.2015 | ||
| SE | 07.01.2015 | ||
| SK | 07.01.2015 | ||
| BG | 07.04.2015 | ||
| NO | 07.04.2015 | ||
| GR | 08.04.2015 | ||
| IS | 07.05.2015 | ||
| Former [2015/49] | AT | 07.01.2015 | |
| CZ | 07.01.2015 | ||
| DK | 07.01.2015 | ||
| EE | 07.01.2015 | ||
| ES | 07.01.2015 | ||
| FI | 07.01.2015 | ||
| HR | 07.01.2015 | ||
| LT | 07.01.2015 | ||
| LV | 07.01.2015 | ||
| NL | 07.01.2015 | ||
| PL | 07.01.2015 | ||
| RO | 07.01.2015 | ||
| RS | 07.01.2015 | ||
| SE | 07.01.2015 | ||
| SK | 07.01.2015 | ||
| BG | 07.04.2015 | ||
| NO | 07.04.2015 | ||
| GR | 08.04.2015 | ||
| IS | 07.05.2015 | ||
| Former [2015/39] | AT | 07.01.2015 | |
| ES | 07.01.2015 | ||
| FI | 07.01.2015 | ||
| HR | 07.01.2015 | ||
| LT | 07.01.2015 | ||
| LV | 07.01.2015 | ||
| NL | 07.01.2015 | ||
| PL | 07.01.2015 | ||
| RS | 07.01.2015 | ||
| SE | 07.01.2015 | ||
| BG | 07.04.2015 | ||
| NO | 07.04.2015 | ||
| GR | 08.04.2015 | ||
| IS | 07.05.2015 | ||
| Former [2015/38] | AT | 07.01.2015 | |
| ES | 07.01.2015 | ||
| FI | 07.01.2015 | ||
| HR | 07.01.2015 | ||
| LT | 07.01.2015 | ||
| PL | 07.01.2015 | ||
| SE | 07.01.2015 | ||
| BG | 07.04.2015 | ||
| NO | 07.04.2015 | ||
| GR | 08.04.2015 | ||
| IS | 07.05.2015 | ||
| Former [2015/37] | ES | 07.01.2015 | |
| FI | 07.01.2015 | ||
| HR | 07.01.2015 | ||
| LT | 07.01.2015 | ||
| PL | 07.01.2015 | ||
| SE | 07.01.2015 | ||
| BG | 07.04.2015 | ||
| NO | 07.04.2015 | ||
| GR | 08.04.2015 | ||
| Former [2015/36] | ES | 07.01.2015 | |
| FI | 07.01.2015 | ||
| HR | 07.01.2015 | ||
| LT | 07.01.2015 | ||
| SE | 07.01.2015 | ||
| BG | 07.04.2015 | ||
| NO | 07.04.2015 | ||
| Former [2015/35] | ES | 07.01.2015 | |
| LT | 07.01.2015 | ||
| NO | 07.04.2015 | ||
| Former [2015/33] | ES | 07.01.2015 | Cited in | International search | [A] CHEN ET AL: "Inhibition of Triglyceride Synthesis as a Treatment Strategy for Obesity", ARTHERIOSCLER. THROMB. VASC. BIOL,, vol. 25, 29 November 2004 (2004-11-29), pages 482 - 486, XP008115583, DOI: 10.1161/01.ATV.0000151874.81059.AD DOI: http://dx.doi.org/10.1161/01.ATV.0000151874.81059.ad | by applicant | REASNER C.A., J. CARDIOVASC. PHARMACOL., vol. 52, 2008, pages 136 - 44 | KRANE, WANNER, MINERVA UROL. NEFROL, vol. 59, no. 3, 2007, pages 299 - 316 | KING G.L., J. PERIODONTOL., vol. 79, 2008, pages 1527 - 34 | GINSBERG ET AL., OBESITY (SILVER SPRING)., vol. 14, 2006, pages 41 S - 49S | ADIELS ET AL., CURR. OPIN. LIPIDOL., vol. 17, 2006, pages 238 - 246 | ADIELS ET AL., ATVB, vol. 28, 2008, pages 1225 - 1236 | ESCHWGE E., DIABETES METAB., vol. 29, 2003, pages 6S19 - 27 | PAREKH, ANANIA, GASTROENTEROLOGY, vol. 132, 2007, pages 2191 - 2207 | LEWIS ET AL., ENDOCRINE REVIEW, vol. 23, 2002, pages 701 | RIDKER, SILVERTOWN, J. PERIODONTOL., vol. 79, 2008, pages 1544 - 51 | MCBRIDE P., CURR. ATHEROSCLER. REP., vol. 10, 2008, pages 386 - 90 | CHEN ET AL., J. CLIN. INVEST., vol. 109, 2002, pages 175 - 81 | YOSIPOVITCH ET AL., J. AM. ACAD. DERMATOL., vol. 56, 2007, pages 901 - 16 | PAHAN K., CELL MOL. LIFE SCI., vol. 63, 2006, pages 1165 - 78 | KOTLER D.P, J. ACQUIR. IMMUNE DEFIC. SYNDR., vol. 49, 2008, pages 79 - 85 | SCHAFFTER ET AL., NAT. CLIN. PRACT. GASTROENTEROL. HEPATOL., vol. 2, 2005, pages 103 - 11 | UNGER, ENDOCRINOLOGY, vol. 144, no. 5, 2003, pages 159 - 5 165 | GRUNDY, ENDOCRINE, vol. 13, no. 2, 2000, pages 155 - 165 | FARESE ET AL., PROC. NAT. ACAD. SCI., vol. 95, 1998, pages 13018 - 13023 | FARESE ET AL., J. BIOL. CHEM., vol. 276, 2001, pages 38870 - 38876 | FARESE ET AL., NATURE GENETICS, vol. 25, 2000, pages 87 - 90 | FARESE ET AL., J. CLIN. INVEST., vol. 109, 2002, pages 1049 - 1055 | FARESE ET AL., J. BIOL. CHEM., vol. 277, 2002, pages 25474 - 25479 | J INVEST DERMATOL, vol. 127, 2007, pages 2740 - 48 | HEPATOLOGY, vol. 50, 2009, pages 434 - 442 | NATURE MEDECINE, vol. 11, no. 16, 2011, pages 1295 - 1298 | GREEN ET AL.: "Protective Groups in Organic Synthesis", JOHN WILEY & SONS, INC. |