Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Capsules
Patent
1994-01-11
1997-01-14
Venkat, Jyothsna
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Capsules
424401, 424436, 424451, 424459, 424463, 424474, 424489, 549546, 560201, 560220, 560225, A61K 962
Patent
active
055936911
ABSTRACT:
New biotenside esters, processes for their preparation and their use as solvents and hydrotropic agents (coemulgators) in the preparation of spontaneously dispersible concentrates containing therapeutic or cosmetic agents are described.
REFERENCES:
patent: 3480663 (1969-11-01), Thiele
patent: 4256600 (1981-03-01), Lewis et al.
CA 117: 55950(1992).
CA 113: 103206 (1990).
CA 89: 147103 (1978).
CA 108: 26959 (1988).
CA 84: 165073 (1973).
CA 78: 67001 (1973).
CA 71: 24728 (1969).
CA 67: 120173 (1967); CA 66: 28371 (1967).
Guenther Weitzel, Chemical Abstracts, 71(6): 24728k.
Masahiro Morioka et al., Chemical Abstracts, 84(23): 165073y.
Kyoichi Suga et al., Chemical Abstracts, vol. 85, 1976, 177635s.
Kikumasa Sato et al., Chemical Abstracts, vol. 87, 1977, 23559z.
Misao Yagi et al., Chemical Abstracts, 89(17): 147103g.
J. A. Schofield et al., Chemical Abstracts, vol. 89, 1978, 5506s.
A. A. Kuliev et al., Chemical Abstracts, vol. 96, 1982, 159357a.
Eiichi Kitazawa et al., Chemical Abstracts, vol. 99, 1983, 35934d.
Yuzo Shioi et al., Chemical Abstracts, vol. 100, 1984, 100139d.
S. Teng et al., Chemical Abstracts, vol. 100, 1984, 210170q.
G. W. Dawson et al., Chemical Abstracts, 108(19): 163232q.
Toshiyuki Nishio et al., Chemical Abstracts, vol. 110, 1989, 152829e.
Marina Gallarate et al., Chemical Abstracts, vol. 110, 1989, 82382c.
Stig E. Friberg, "Microemulsions", J. Dispersion Science and Technology, 6 (3), 1985, pp. 317-337.
Leon M. Prince, Microemulsions. Theory and Practice, Academic Press, Inc., New York, 1977.
Kozo Shinoda et al., Emulsions and Solubilization, John Wiley & Sons, New York, 1968, pp. 1-9.
Michele Trotta et al., "Diffusion of Steriod Hormones from O/W Microemulsions: Influence of the Cosurfactant", Acta Pharm. Technol. 36(4), 1990, pp. 226-231.
J. H. Schulman et al., "Molecular Interactions at Oil/Water Interfaces", Trans Faraday Soc. 1940, 36, pp. 651-668.
H. F. Eicke, "The Microemulsion Concept in Nonpolar Surfactant Solutions", Microemulsions, Proc.Conf.Phys.Chem.Microemulsions, Plenum 1982, ed. I. D. Robb, pp. 17-32.
Ingvar Danielsson et al., "The Definition of Mircoemulsion", Colloids and Surfaces, 3 (1981), pp. 391-392.
Bo Gestblom et al., "Solubilization of Drugs in Microemulsions as Studied by Dielectric Spectroscopy", J. of Colloid and Interface Science, 155 (1993), pp. 392-401.
The Merck Index, 11th Edition, Merck & Co., Inc., Rahway, NJ, USA, p. 204 [1338.Borneol, 1339.Bornyl Acetate, 1342.d-Bornyl Isovalerate, 1343.Bornyl Salicylate]; p. 364 [2332..beta.-Citronellol]; p. 618 [3885.Farnesol]; p. 689 [4298.Geraniol]; p. 818 [5084.Isophytol]; p. 916 [5723.Menthol]; p. 1173 [7362.Phytol]; p. 1481 [9333.Thymol].
Eugster Carl
Eugster Conrad H.
Haldemann Walter
Rivara Giorgio
Marigen S.A.
Venkat Jyothsna
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