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    • 8. 发明申请
    • ZINC SALT COMPOSITIONS FOR THE PREVENTION OF MUCOSAL IRRITATION FROM SPERMICIDES AND MICROBICIDES
    • 用于预防由杀菌剂和微生物引起的眼睛刺激的锌盐组合物
    • WO2003066001A2
    • 2003-08-14
    • PCT/US2003/003896
    • 2003-02-07
    • THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORKMODAK, Shanta, M.GAONKAR, TruptiCARAOS, Lauser
    • MODAK, Shanta, M.GAONKAR, TruptiCARAOS, Lauser
    • A61K
    • A61Q19/00A61K8/27A61K8/36A61K8/365A61K2800/75
    • The addition of low concentrations of combinations of water-soluble organic salts of zinc to gels, creams, lotions or ointments can increase the ability of these products to reduce or prevent exogenous irritants from causing irritation of the underlying substrate. The addition of low concentrations of combinations of water-soluble organic zinc salts to these gels, creams, lotions or ointments also can reduce the irritation of skin or mucous membranes caused by the addition of potentially-irritating substances such as spermicides, microbicides, fungicides or other therapeutic agents to the gel, cream, lotion or ointment. The advantages of this anti-irritant approach over others, which generally employ high concentrations of single zinc salts, are the reduced potential for zinc toxicity, the reduced potential for toxicity related to zinc itself, and the preservation of the desirable biological properties of potentially-irritating therapeutic substances added to the gel, cream, lotion or ointment.
    • 将锌的水溶性有机盐的低浓度组合添加到凝胶,乳膏,洗剂或软膏中可以增加这些产物减少或阻止外源刺激物对下面的底物的刺激的能力。 向这些凝胶,乳膏,洗剂或软膏中加入低浓度的水溶性有机锌盐的组合也可以减少由于加入潜在刺激性物质如杀精子剂,杀微生物剂,杀真菌剂或皮肤或粘膜造成的皮肤或粘膜的刺激 凝胶,霜剂,洗剂或软膏的其它治疗剂。 这种抗刺激方法的优点通常采用高浓度的单一锌盐,其锌毒性的降低潜力降低,与锌本身相关的毒性潜在降低,以及保护潜在的锌盐的所需生物学性质, 添加到凝胶,霜剂,洗剂或软膏中的刺激性治疗物质。