Luliconazole as anti-acanthamoeba agent and method for producing the same
AssigneesPola Pharma Inc., Nihon Nohyaku Co., Ltd.
InventorsYoshiyuki MIYATA, Takaaki MASUDA
Life of this patent
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Abstract
An anti-Acanthamoeba agent contains luliconazole crystal as an active ingredient. The luliconazole has a crystal habit in which a ratio of I (20-2) to a total sum of I (001), I (100), I (10-1), I (011), I (110), I (11-1), I (10-2), I (11-2), I (020), I (021), I (20-2), I (121), I (013), I (11-3), and I (221) is 12% or more and/or a ratio of I (10-2) to a total sum of I (001), I (100), I (10-1), I (011), I (110), I (11-1), I (10-2), I (11-2), I (020), I (021), I (20-2), I (121), I (013), I (11-3), and I (221) is 20% or more.
Claims10
1-4. (canceled)
A luliconazole crystal, having a crystal habit in which a ratio of I (20-2) to a total sum of I (001), I (100), I (10-1), I (011), I (110), I (11-1), I (10-2), I (11-2), I (020), I (021), I (20-2), I (121), I (013), I (11-3), and I (221) is 12% or more and/or a ratio of I (10-2) to a total sum of I (001), I (100), I (10-1), I (011), I (110), I (11-1), I (10-2), I (11-2), I (020), I (021), I (20-2), I (121), I (013), I (11-3), and I (221) is 20% or more;
- provided that in diffraction peaks detected in a range of 2θ=5 to 35° in a powder X-ray diffraction pattern with CuKα as a radiation source, peak intensities at diffraction peaks corresponding to (001) plane, (100) plane, (10-1) plane, (011) plane, (110) plane, (11-1) plane, (10-2) plane, (11-2) plane, (020) plane, (021) plane, (20-2) plane, (121) plane, (013) plane, (11-3) plane, and (221) plane are I (001), I (100), I (10-1), I (011), I (110), I (11-1), I (10-2), I (11-2), I (020), I (021), I (20-2), I (121), I (013), I (11-3), and I (221), respectively.
6-7. (canceled)
(canceled)
A method for treating an acanthamebiasis, comprising administering luliconazole to a subject in need thereof.
Dependencies are inferred from the claim text.