Synthesis of amines and intermediates for the synthesis thereof

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C514S418000

Reexamination Certificate

active

07968730

ABSTRACT:
The invention relates in a first embodiment to a method for the manufacture of esters of the formula I,or especially of amides of the formula II,wherein the symbols have the meanings given in the specification, as well as other intermediates and compounds useful in the synthesis of tryptamines and other substances mentioned in the title. The synthesis methods and intermediates are useful in the synthesis of pharmaceuticals.

REFERENCES:
patent: 2692882 (1954-10-01), Speeter
patent: 4816470 (1989-03-01), Dowle et al.
patent: 5037845 (1991-08-01), Oxford
patent: 5103020 (1992-04-01), Albinson et al.
patent: 5164372 (1992-11-01), Matsuo et al.
patent: 5952511 (1999-09-01), Esaki et al.
patent: 6114536 (2000-09-01), Esaki et al.
patent: 3320521 (1983-08-01), None
patent: 0462837 (1991-12-01), None
patent: 0497512 (1992-08-01), None
patent: 0 685 463 (1995-12-01), None
patent: 7-48349 (1995-02-01), None
patent: 280586 (2000-04-01), None
patent: 9118897 (1991-12-01), None
patent: 9320066 (1993-10-01), None
patent: 9321182 (1993-10-01), None
patent: 9414771 (1994-07-01), None
patent: 99/02493 (1999-01-01), None
patent: 0134561 (2001-05-01), None
Demerson et al. J. Med. Chem. 1976, 19(3), 391-395.
Patent Abstracts of Japan Pub. No. 58083671, 1983.
Canoira et al., J. Heterocyclic Chem. 22, 1511 (1985).
Kozikowaski et al., J. Med. Chem. 1993, 36, pp. 2908-2920.
Revial et al., J. Org. Chem 2002, 67, pp. 2252-2256.
Kozilkowski et al., Tetrahedron Letters, vol. 32, No. 28, pp. 3317-3320 (1991).
1088/Research Disclosure, “New aniline derivatives as key intermediated in the synthesis of 5-HT 1B/1D receptor agonists”, disclosed by D. Fernandez-Forner, pp. 41253-41254, (Aug. 1998).
Bela Pete, et al., Heterocycles, vol. 48, No. 6, pp. 1139-1149, (1998) no month available.
Derwent Abstract 93-177409/22 for SK 280 586, (Apr. 2000).
Bela Pete, et al., Heterocycles, vol. 53, No. 3, 2000, pp. 665-673, (Nov. 1999).
Cheng-yi Chem, et al., J. Org. Chem., vol. 59, No. 13, pp. 3738-3741, (Mar. 1994).
John Alfred Aeschlimann, “The Relative Stability of the Quinolone and Indolinone Rings”, pp. 2902-2912, (Jul. 1926).
Chemical Abstract AN-1914:9488 for W. Borsche, et al., Ber. vol. 47, pp. 354-363, (Jan. 1914).
Chemical Abstract AN-1962:429561 for Gunther Hallmann, Ber. vol. 95, pp. 1138-1143, (1962) no month available.
R.L. Autrey et al., Tetrahedron, vol. 23, pp. 901-917, (1967) no month available.
Richard M. Soll, et al. J. Org. Chem., vol. 53, pp. 2844-2847, (1988) no month available.
Chemical Abstract AN:1967:508543 for Walter Ried, et al., Liebigs Ann.Chem., vol. 707, pp. 242-249, (1967) no month available.
Tadahiro Kato, et al., Heterocycles, vol. 47, No. 1 pp. 497-500, (1998) no month available.
Simon J. Garden, et al., Tetrahedron, vol. 58, pp. 8399-8412, (Aug. 2002).
Brown et al. Journal of Heterocyclic Chemistry 1969, 6(4), 539-43.
Germain, et al. Chimica Therapeutics 1973, 8(6), 647-51.
Hoshino, et al. Ann. 1935, 520, 19-30.
Julian, et al. Journal of the American Chemical Society 1948, 70, 174-9.
Albers, et al. Journal of Pharmacy and Pharmacology Sep. 2002, 54(9), 1265-1270.
Andersen, et al. (j>Med. Chem. 1996, 39(19), 3723-3738).
Macor, et al. (Tetrahedron 1992, 48(6), 1039-1052).
Glushkov et al. (Khiniko-Farmatsevitcheskii Zhurnal 1992, 26(6), 18-21).
Litell, et al. (j.Org.Chem.1973, 38(8), 1054-10).
Oon, et al. (Biochemical Medicine 1977, 18(3),, 410-19).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Synthesis of amines and intermediates for the synthesis thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Synthesis of amines and intermediates for the synthesis thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Synthesis of amines and intermediates for the synthesis thereof will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2636185

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.