[EN] TARGETED DRUG DELIVERY THROUGH AFFINITY BASED LINKERS [FR] ADMINISTRATION CIBLÉE D'UN MÉDICAMENT FAISANT APPEL À DES COUPLEURS FONDÉS SUR L'AFFINITÉ
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.
Cytotoxic Conjugates Having Neuropeptide Y Receptor Binding Compound
申请人:Dong Zheng Xin
公开号:US20120010154A1
公开(公告)日:2012-01-12
There is provided a series of novel neuropeptide Y-cytotoxic conjugates, compositions comprising the same, and methods relating to their therapeutic use for the treatment of disease or condition states associated with aberrant or undesirable proliferation of cells that express NPY-Y1 receptors.
CYCLODEXTRIN-BASED POLYMERS FOR DELIVERING THE THERAPEUTIC AGENTS COVALENTLY BOUND THERETO
申请人:Cheng Jianjun
公开号:US20150165055A1
公开(公告)日:2015-06-18
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.
Targeted drug delivery through affinity based linkers
申请人:AKAMARA THERAPEUTICS, INC.
公开号:US10533059B2
公开(公告)日:2020-01-14
The current invention discloses targeted drug delivery conjugates comprising a targeting moiety linked to a drug via a molecule having an affinity for the targeting moiety. Typically, the conjugate comprises a targeting ligand and a molecule of interest, e.g., a therapeutic agent. The targeting ligand and the molecule of interest are linked to each other via an affinity ligand. The affinity ligand is further covalently or non-covalently linked to a drug or therapeutic agent. The drug can be modified to make it more soluble and so that it cleaves from the linking molecule at the target site.