COMPLEXING AGENTS FOR COMPOSITIONS CONTAINING INCLUSION COMPLEXES
申请人:California Institute of Technology
公开号:US20170049903A1
公开(公告)日:2017-02-23
The invention provides a composition containing particulate composite of a polymer and a therapeutic agent. The composition also contains a complexing agent. The polymer interacts with the complexing agent in a host-guest or a guest-host interaction to form an inclusion complex. A therapeutic composition of the invention may be used to deliver the therapeutic agent and to treat various disorders. Both the polymer of the particulate composite and the complexing agent may be used to introduce functionality into the therapeutic composition. The invention also relates to a method of preparing a composition. The method combines a therapeutic agent, a polymer having host or guest functionality, and a complexing agent having guest or host functionality to form the therapeutic composition. The complexing agent forms an inclusion complex with the polymer. The invention also relates to a method of delivering a therapeutic agent. According to the method, a therapeutically effective amount of a therapeutic composition of the invention is administered to a mammal (e.g. person or animal) in recognized need of the therapeutic. Also disclosed are compounds having the formula:
Cyclodextrindimers strongly bind substrates with the correct geometry in water solution. Studies with antihydrophobic agents help clarify the factors involved.
环糊精二聚体在水溶液中以正确的几何形状牢固地结合底物。用抗疏水剂进行的研究有助于弄清涉及的因素。
Cyclodextrin-based materials, compositions and uses related thereto
申请人:Insert Therapeutics, Inc.
公开号:US20040109888A1
公开(公告)日:2004-06-10
This application discloses cyclodextrin-modified materials for carrying drugs and other active agents, such as nucleic acids. Compositions are also disclosed of cyclodextrin-modified materials that release such active agents under controlled conditions. The invention also discloses compositions of cyclodextrin-modified polymer carriers that are coupled to biorecognition molecules for assisting the delivery of drugs to their site of action.
CYCLODEXTRIN-BASED POLYMERS FOR THERAPEUTICS DELIVERY
申请人:Cheng Jianjun
公开号:US20120178711A1
公开(公告)日:2012-07-12
The present invention relates to novel compositions of therapeutic cyclodextrin containing polymeric compounds designed as a carrier for small molecule therapeutics delivery and pharmaceutical compositions thereof. These cyclodextrin-containing polymers improve drug stability and solubility, and reduce toxicity of the small molecule therapeutic when used in vivo. Furthermore, by selecting from a variety of linker groups and targeting ligands the polymers present methods for controlled delivery of the therapeutic agents. The invention also relates to methods of treating subjects with the therapeutic compositions described herein. The invention further relates to methods for conducting pharmaceutical business comprising manufacturing, licensing, or distributing kits containing or relating to the polymeric compounds described herein.
CYCLODEXTRIN-BASED MATERIALS, COMPOSITIONS AND USES RELATED THERETO
申请人:Cerulean Pharma Inc.
公开号:US20130315980A1
公开(公告)日:2013-11-28
This application discloses cyclodextrin-modified materials for carrying drugs and other active agents, such as nucleic acids. Compositions are also disclosed of cyclodextrin-modified materials that release such active agents under controlled conditions. The invention also discloses compositions of cyclodextrin-modified polymer carriers that are coupled to biorecognition molecules for assisting the delivery of drugs to their site of action.