Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1996-07-19
1999-02-02
Marschel, Ardin H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
540200, 540354, 540357, 540360, C07H 1900, C07D20500, C07D20508
Patent
active
058666915
ABSTRACT:
Novel .beta.-lactam monomers bearing various functional groups are prepared. The novel .beta.-lactam monomers can be joined into oligomeric compounds such as via preferred phosphate linkages including phosphodiester and phosphorothioate linkages. Useful functional groups include nucleobases as well as polar groups, hydrophobic groups, ionic groups, aromatic groups and/or groups that participate in hydrogen bonding. The oligomeric compounds are useful as diagnostic and research reagents.
REFERENCES:
patent: 4458066 (1984-07-01), Caruthers et al.
patent: 4500707 (1985-02-01), Caruthers et al.
patent: 5132418 (1992-07-01), Caruthers et al.
patent: 5210264 (1993-05-01), Yau
Stec, Wojciech J. et al., "Bis (O,O-Diisopropoxy Phosphinothioyl) Disulfide--A Highly Efficient Sulfurizing Reagent for Cost-Effective Synthesis of Oligo (Nucleoside Phosphorothioate)s ", Tetrahedron Letters, vol. 34, No.33, pp. 5317-5320, 1993.
Horn, Thomas et al., "A Chemical 5'-Phosphorylation of Oligodeoxyribonucleotides That Can Be Monitored by Trityl Cation Release ", Tetrahedron Letters, vol. 27, No. 39, pp. 4705-4708, 1986.
Thuong, Nguyen T. et al., "Synthese Et Reactivite D'oligothymidylates Substitues Par Un Agent Intercalant Et Un Groupe Thiophosphate",Tetrahedron Letters, vol. 28, No. 36, pp. 4157-4160, 1987.
Kamer, P.C.J. et al., "An Efficient Approach Toward The Synthesis of Phosphorothioate Diesters Via The Schonberg Reaction",Terrahedron Letters, vol. 30, No. 48, pp. 6757-6760, 1989.
Rao, M. Vaman et al., "Dibenzoyl Tetrasulphide--A Rapid Sulphur Transfer Agent in the Synthesis of Phosphorothioate Analogues of Oligonucleotides ", Tetrahedron Letters, vol. 33, No. 33, pp. 4839-4842, 1992.
Vu, Huynh et al., "Internucleotide Phosphite Sulfurization With Tetraethylthiuram Disulfide. Phosphorothioate Oligonucleotide Synthesis Via Phosphoramidite Chemistry ", Tetrahedron Letters, vol. 32, No. 26 pp. 3005-3008, 1991.
Beaucage, Serge L. et al., "Advances in the Synthesis of Oligonucleotides by the Phosphoramidite Approach", Tetrahedron, vol. 48, No. 12, pp. 2223-2311, 1992.
Iyer, Radhakrishnan P. et al., "3H-1, 2-Benzodithiole-3-one 1,1-Dioxide as an Improved Sulfurizing Reagent in the Solid-Phase Synthesis of Oligodeoxyribonucleoside Phosphorothioates ", J. Am. Chem. Soc., 112, 1253-1254, 1990.
Iyer, Radhakrishnan P. et al., "The Automated Synthesis of Sulfur-Containing Oligodeoxyribonucleotides Using 3H-1,2-Benzodithiol-3-one 1,1-Dioxide as a Sulfur-Transfer Reagent ", J. Org. Chem., 55, 4693-4699, 1990.
Damha, Masad J. et al., "An Improved Procedure for Derivatization of Controlled-pore Glass Beads For Solid-Phase Oligonucleotide Synthesis ", Nucleic Acids Research, vol. 18. No. 13, 3813-3821, 1990.
Agrawal, S., "Protocols For Oligonucleotides and Analogs", Humana Press, Totowa NJ 1993.
Green et al., "Protective Groups In Organic Synthesis", 2d Edition, John Wiley & Sons, NY 1991.
Gait, M.J. "Oligonucleotide Synthesis, A Practical Approach", Ed. IL: New York, 1984, Chapter 1.
F. Eckstein, "Oligonucleotides And Analogs: A Practical Approach", IRL Press, 88-91.
Mohan Venkatraman
Ravikumar Vasulinga
ISIS Pharmaceuticals Inc.
Marschel Ardin H.
Riley Jezia
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