10351-75-4Relevant articles and documents
Symmetrical non-chelating poly-N-heterocyclic carbenes
Chen, Ying-Hsuan,Peng, Kai-En,Lee, Gene-Hsiang,Peng, Shie-Ming,Chiu, Ching-Wen
, p. 62789 - 62792 (2014)
A facile synthetic protocol, which utilized dehydrative condensation of phthalic anhydride and primary amines, for symmetrical non-chelating poly-N-heterocyclic carbene ligands was established. With the designed bi-functional building block, poly-NHC ligands having various denticities and geometries could be readily achieved by varying the structure of poly-amino compounds. Examination of catalytic activity of a series of poly-NHC-Ni complexes revealed the lack of electronic interference among NHC-metal units. This journal is
Size-expanded analogues of dG and dC: Synthesis and pairing properties in DNA
Liu, Haibo,Gao, Jianmin,Kool, Eric T.
, p. 639 - 647 (2007/10/03)
(Chemical Equation Presented) We describe the completion of the set of four benzo-fused expanded DNA (xDNA) nucleoside analogues. We previously reported the development of benzo-fused analogues of dA and dT and their inclusion in an exceptionally stable n
GASTIN AND CCK RECEPTOR LIGANDS
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, (2008/06/13)
Compounds of formula (Ia), (Ib), or (Ic), wherein A represents a group having two fused rings, or a group of formula (Id), R 1 (m) represents up to 6 substituents, K represents--O--,--S--,--CH 2--,--N(R 2)--or--N(COR 2)--, in which R 2 is H or C 1 to C 3 alkyl, W is a carbonyl, sulfonyl or sulfinyl group, provided that at least one of W and X contains carbonyl, Y and Z are as given in the description, and their pharmaceutically acceptable salts are ligands at CCK and/or gastrin receptors. STR1