Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1999-11-23
2000-11-07
McKane, Joseph
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514604, 548507, 564105, A61K 31166, A61K 3118, A61P 1106, C07C30702, C07D20910
Patent
active
061437751
ABSTRACT:
The invention provides a pharmaceutical composition comprising a particular physical form of N-[4-[5-(cyclopentyloxy-carbonyl)amino-1-methylindol-3-yl-methyl]-3-methox ybenzoyl]-2-methyl-benzenesulphonamide and polyvinylpyrrolidone. It also provides methods for preparing this physical form, and another physical form of N-[4-[5-(cyclopentyloxycarbonyl)amino-1-methylindol-3-yl-methyl]-3-methoxy benzoyl]-2-methylbenzenesulphonamide useful in the preparation of the first mentioned physical form. The compositions are useful in the treatment of diseases in which leukotrienes are implicated, for example asthma.
REFERENCES:
patent: 5294636 (1994-03-01), Edwards et al.
patent: 5319097 (1994-06-01), Holohan
T.S. Kondra'eva, The Technology of Therapeutic Forms, Meditsina, 1991, pp. 85-88, including translation.
I.M. Rabinovich, The Use of Polymers in Medicine, Leingrad Meditsina, 1972, pp. 16-17, including translation.
Haleblian, J., et al., "Pharmaceutical Applications of Polymorphism", J. Pharmaceutical Sciences, vol. 58, No. 8, Aug. 1969, pp. 911-929.
Edwards Ieuan John
Holohan James Joseph
McKane Joseph
Oswecki Jane C.
Zeneca Limited
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