156892-82-9Relevant articles and documents
Tricyclic compound, pharmaceutical composition and application thereof
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Paragraph 0135; 0146-0148, (2021/08/07)
The present invention provides a tricyclic compound, an isomer thereof, a pharmaceutically acceptable salt, a pharmaceutical composition and an application thereof. The tricyclic compound has a structure represented by formula I, has a significant effect of inhibiting RET kinase activity, can effectively inhibit cancer cell proliferation, can be used as an RET kinase inhibitor, can be used for preparing medicines for treating RET kinase-mediated diseases, has a good treatment effect on RET kinase-mediated cancers and other diseases, and has a wide application prospect.
Inducing achiral aliphatic oligoureas to fold into helical conformations
Wechsel, Romina,Maury, Julien,Fremaux, Juliette,France, Scott P.,Guichard, Gilles,Clayden, Jonathan
supporting information, p. 15006 - 15009 (2014/12/11)
The ability of urea-linked oligomers of achiral diamines (achiral analogues of the well-established chiral oligourea foldamers) to adopt helical conformations was explored spectroscopically. Up to four achiral units were ligated either to a well-formed helical trimer or to a single chiral diamine, and the extent to which they adopted a screw-sense preference was determined by NMR and CD. In the best performing cases, a trimeric chiral oligourea and even a single cis-cyclohexanediamine monomer induced folding into a helical conformation.
MONO carbamate protection of aliphatic diamines using alkyl phenyl carbonates [(2-Aminoethyl)carbamic acid tert-butyl ester]
Pittelkow, Michael,Lewinsky, Rasmus,Christensen, J?rn B.,Cesario, Cara,Miller, Marvin J.
, p. 209 - 214 (2017/09/07)
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