Abstract: Ophthalmic therapeutic agents having as pharmaceutically active ingredient a poorly water soluble drug of formula 1 are described. Specifically, an ophthalmic formulation containing an inclusion complex of a poorly soluble drug of formula 1 enclosed in cyclodextrin or a cyclodextrin derivative in an aqueous solution of pH 10 or higher is administered to a patient in need of optic nerve protection.
Type:
Application
Filed:
April 28, 2023
Publication date:
April 4, 2024
Applicants:
PINOTBIO, INC., AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
Inventors:
Young-joon Park, Sang-won Jeon, Ju-yeong Kim, Jin-soo Lee, Hyun-yong Cho
Abstract: The present disclosure provides crystalline polymorphs of 5-aza-4?-thio-2?-deoxycytidine. The crystalline polymorphs may be formulated in a pharmaceutical composition, optionally in combination with an additional chemotherapeutic agent. The crystalline polymorphs are useful to treat various diseases including blood cancers, such as myelodysplastic syndrome and leukemia. A process for preparing the crystalline polymorphs of 5-aza-4?-thio-2?-deoxycytidine is also disclosed. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
Type:
Grant
Filed:
July 23, 2021
Date of Patent:
September 20, 2022
Assignees:
PINOTBIO, INC., SOUTHERN RESEARCH INSTITUTE
Inventors:
Mark J. Suto, Doo Young Jung, Jin Soo Lee, Hyunyong Cho