756525-91-4Relevant academic research and scientific papers
CONJUGATES OF A CELL-BINDING MOLECULE WITH CAMPTOTHECIN ANALOGS
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Page/Page column 190-191, (2021/10/30)
Provided are conjugates of camptothecin analogs with a cell-binding molecule of formula (I), wherein R1, R2, R3, R4, R5, X, L, n, m, T and ----- are defined herein. It also provides methods of making the conjugates of camptothecin analogs to a cell-binding agent, as well as methods of using the conjugates in targeted treatment of cancer, infection, and immunological disorders.
Synthesis of carboxy-polyethylene glycol-amine (CA (PEG)n) and [1-14C]-CA (PEG)n via oxa-Michael addition of amino-polyethylene glycols to propiolates vs to acrylates
Song, Fengbin,Chen, Lu,Lin, Ronghui,Salter, Rhys
, p. 15 - 24 (2019/12/30)
Synthesis of carboxy-polyethylene glycol-amine (CA (PEG)n) via oxa-Michael addition of amino-polyethylene glycols to either acrylates or propiolates was investigated. Compared with the oxa-Michael addition to acrylates, the corresponding addition to propiolates was found to proceed under mild reaction conditions and afford the adducts in high yields from a broad scope of substrates. A two-step efficient and convenient synthesis of benzyl [1-14C]-propiolate from 14CO2 was therefore developed and utilized as a common synthon to afford practical and high yielding access to [1-14C]-CA (PEG)n.
A CONJUGATE OF A CYTOTOXIC AGENT TO A CELL BINDING MOLECULE WITH BRANCHED LINKERS
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Page/Page column 221, (2021/01/23)
Provided is a conjugation of cytotoxic drug to a cell-binding molecule with a side-chain linker. It provides side-chain linkage methods of making a conjugate of a cytotoxic molecule to a cell-binding ligand, as well as methods of using the conjugate in targeted treatment of cancer, infection and immunological disorders.
