Production of amide derivatives and intermediate compounds there

Details Production of amide derivatives and intermediate compounds there Production of amide derivatives and intermediate compounds there

1999-03-12

2000-01-25

Stockton, Laura L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Sulfonate esters

558 50, 560 17, C07C30336

Patent

active

060180668

ABSTRACT:
A method for producing an amide derivative of the formula [XV] ##STR1## wherein each symbol is as defined in the specification, and an enantiomer thereof, a novel intermediate useful for producing said compound and a production method thereof.
The production method of the present invention is extremely easy and simple as compared to the conventional methods, and enables effective production of compound [XV] at high yields, which includes compound [XVI] having an HIV protease inhibitory action. In addition, the novel intermediates of the present invention are extremely useful as intermediates for producing not only the aforementioned compound [XVI] but also compounds useful as X-ray contrast media.

REFERENCES:
patent: 4570007 (1986-02-01), Niedballa et al.
Dequeker et al., Tetrahedron, vol. 51, No. 20, pp. 5877-5890, 1995.
Fuji et al., Heterocycles, vol. 42, No. 2, pp. 701-722, 1996.
Gravier-Pelletier et al., J. Carbohydr. Chem., vol. 16, No. 2, pp. 129-141, 1997.
Carreaux et al., Synlett, vol. 6, Jun. 1992, pp. 527-529.

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