Organic compounds -- part of the class 532-570 series – Organic compounds – Chalcogen in the nitrogen containing substituent
Patent
1996-01-04
1997-05-06
Grumbling, Matthew V.
Organic compounds -- part of the class 532-570 series
Organic compounds
Chalcogen in the nitrogen containing substituent
544 91, 544 92, 540454, 540490, C07D33706, C07D51302, C07D27904, C07D27908
Patent
active
056272782
ABSTRACT:
A process for preparing compounds of the formula ##STR1## wherein X is O or S; n is one or two; m is zero or one; Y is CH.sub.2, O, or S provided that Y is O or S only when m is one; and A is ##STR2## is disclosed. Also disclosed are processes for preparing the corresponding amino intermediates.
REFERENCES:
patent: 3856798 (1974-12-01), Meyer et al.
patent: 4105776 (1978-08-01), Ondetti et al.
patent: 4186200 (1980-01-01), Kubo et al.
patent: 4192945 (1980-03-01), Ondetti
patent: 4225495 (1980-09-01), Ondetti
patent: 4337201 (1982-06-01), Petrillo
patent: 4339600 (1982-07-01), Ondetti et al.
patent: 4346089 (1982-08-01), Hadley et al.
patent: 4374829 (1983-02-01), Harris et al.
patent: 4415496 (1983-11-01), Harris et al.
patent: 4432971 (1984-02-01), Karanewsky et al.
patent: 4432972 (1984-02-01), Karanewsky et al.
patent: 4460579 (1984-07-01), Karanewsky et al.
patent: 4584294 (1986-04-01), Ruyle
patent: 4617301 (1986-10-01), Patchett et al.
patent: 4711884 (1987-12-01), Karanewsky
patent: 4722810 (1988-02-01), Delaney et al.
patent: 4749688 (1988-06-01), Haslanger et al.
patent: 4801609 (1989-01-01), Haslanger et al.
patent: 4873235 (1989-10-01), Parsons et al.
patent: 4879309 (1989-11-01), Doll et al.
patent: 5061710 (1991-10-01), Haslanger et al.
patent: 5075302 (1991-12-01), Neustadt
patent: 5098934 (1992-03-01), Vevert et al.
patent: 5190974 (1993-03-01), Clemence et al.
patent: 5208236 (1993-05-01), Neustadt
patent: 5232920 (1993-08-01), Neustadt
Dolz et al., "Allysine Peptides and Derivatives", Int. J. Peptide Protein Res, 32, 1988, pp. 307-320.
Williams et al., "Asymmetric Synthesis . . . " J. Am. Chem. Soc., 1991, 113, pp. 9276-9286.
Bodansky et al., "Cholecystokinin (Pancreozymin) . . . ", Journal of Medicinal Chemistry, 1978, vol. 21, pp. 1030-1035.
Fukuyama et al., "Total Synthesis of (+)-Porothramycin B", Tetrahedron Letters, vol. 34, 1993, pp. 2577-2580.
Babievskii et al., "Synthesis of DL-proline . . . ", Chem. Abst., vol. 63, 1965, p. 13398e.
Okuda, "Amino Acid Synthesis . . . ", Chem. Abst., vol. 51, 1957, pp. 17754-17755.
Oae et al., "Model Pathways . . . ", Tetrahedron, 1963, vol. 19, pp. 1783-1788.
Baldwin et al., "Synthesis of Potential . . . ", J. Chem. Soc., Chem. Comm., 1993, pp. 935-936.
Flammang et al., "A propos d'une extension . . . ", C.R. Acad. Sci. Paris, t 312, Serie II, pp. 989-992, 1991.
Smith et al., Biochemistry, vol. 14, pp. 766-771 (1975).
Thorsett, Actual, Chim. Ther., vol. 13, pp. 257-268 (1986).
Moeller, Tetrahedron Letters, vol. 33, p. 6041-6044 (1992).
Fobian et al, 206th Meeting of the Amer. Chem. Soc., Abst. ORG 297.
Hanau et al, 206th Meeting of the Amer. Chem. Soc., Abst. ORG 298.
Cornille et al., Tetrahedron Letters, vol. 35, No. 38, 1994.
Bristol-Myers Squibb Co.
Davis Stephen B.
Grumbling Matthew V.
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