Process

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

Reexamination Certificate

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Reexamination Certificate

active

08071803

ABSTRACT:
The present invention relates to a process for the preparation of 1-(2-ethyl-butyl)-cyclohexanecarboxylic acid which is useful as an intermediate in the preparation of pharmaceutically active compounds.

REFERENCES:
patent: 2899458 (1959-08-01), Wilson
patent: 4129595 (1978-12-01), Suzuki
patent: 2003/0092708 (2003-05-01), Shinkai et al.
patent: 2007/0100154 (2007-05-01), Hoffmann et al.
patent: 2008/0154059 (2008-06-01), Hoffmann et al.
patent: 1 020 439 (2000-07-01), None
patent: WO 98/54124 (1998-12-01), None
patent: WO 01/96273 (2001-12-01), None
patent: WO 2004/056752 (2004-07-01), None
patent: WO 2005/003116 (2005-01-01), None
patent: WO 2007/051714 (2007-05-01), None
Tilford, C.Jour. of the Amer. Chem. Soc., 71 (1949) 1705-1709.
Database WPI Week 2000215, 2002-114497 XP002507526.
March, JerryMcGraw-Hill International Book Comp. Hamburg p. 422, paras 0-97 and p. 426, parsa 0-98.
Shinkai et al., J. Med. Chem., 43, pp. 3566-3572 (2000).
Hauser, M., Journal of the American Chemical Society, vol. 105, pp. 5688-5690 (1983) XP002416563.
March, J. Advanced Organic Chemistry Third Ed. (1985) pp. 388-389, XP002488845.
Roth, et al., J. Med. Chem., vol. 35, No. 9, pp. 1609-1617 (1992) XP002437815.
Creger, P.L., J. Am. Chem. Soc., vol. 92, No. 5, pp. 1397-1398 (1970) XP002437816.
Creger, P.L., Ann. Rep. Med. Chem., 12, pp. 278-287 (1977).
Petragnani et al., Synthesis, pp. 521-578 (1982).
Shiner et al., J. Am. Chem. Soc., 103, pp. 436-442 (1981).
Williams et al., J. Org. Chem., 45, pp. 5082-5088 (1980).
Severin et al., Synthesis, 4, pp. 305-307 (1982).
Tavares et al., J. Med. Chem., 47, pp. 5049-5056 (2004).
Goossen et al., Adv. Synth. Catal., 345, pp. 943-947 (2003).

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