Organocatalysts and methods of use in chemical synthesis

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

C548S566000

Reexamination Certificate

active

07968734

ABSTRACT:
The present invention pertains generally to compositions comprising organocatalysts that facilitate stereo-selective reactions and the method of their synthesis and use. Particularly, the invention relates to metal-free organocatalysts for facilitation of stereo-selective reactions, and the method of their synthesis and use.

REFERENCES:
patent: 4533656 (1985-08-01), Walker
patent: 5194624 (1993-03-01), Murata et al.
patent: 6552226 (2003-04-01), MacMillan
patent: 6784323 (2004-08-01), MacMillan
patent: 6861535 (2005-03-01), Bulliard et al.
patent: 6900322 (2005-05-01), Reggelin et al.
patent: 2765220 (1998-12-01), None
patent: WO 01/44179 (2001-06-01), None
patent: WO 02/090355 (2002-11-01), None
patent: WO 03047740 (2003-06-01), None
Wang et al., Selective benzoylation of primary amines in the presence of secondary amines, 1999, Tetrahedron Letters, 40, 6745-6747.
Sunden et al., Novel organic catalysts for the direct enantioselective alpha-oxidation of carbonyl compounds, 2005, Tetrahedron Letters, 46, 3385-3389.
Ryan et al., A radioassay for aminoacylproline hydrolase (aminopeptidase P) activity, 1992, Biochimica et Biophysica Acta, 1119, 133-139.
Wang, GT, et al. “Design, Synthesis and Structural Analysis of Influenza Neuraminidase Inhibitors Containing Pyrrolidine Cores”J.Med. Chem.2001, 44, 1192-1201.
Yi, X, et al. “Study on Molecular Mechanism and 3D-QSAR of Influenza Neuraminidase Inhibitors”Bioorganic&Medicinal Chemistry2003, 11, 1465-1474.
Kettle, JG et al. “N-Benzylindole-2-carboxylic acids: potent functional antagonists of the CCR2b chemokine receptor”Bioorganic&Medicinal Chemistry Letters2004, 14, 405-408.
Jansen, M et al. “Variations of acidic functions at position 2 and substituents at positions 4, 5 and 6 of the indole moiety and their effect on NMDA-glycine site affinity”European Journal of Medicinal Chemistry2003, 38, 855-865.

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

Organocatalysts and methods of use in chemical synthesis does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Organocatalysts and methods of use in chemical synthesis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Organocatalysts and methods of use in chemical synthesis will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2624813

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