6082-87-7Relevant articles and documents
2-(4-Nitrophenoxy)benzoic acid: A three-dimensional hydrogen-bonded framework in a triclinic structure having Z′ = 3
Glidewell, Christopher,Low, John N.,Skakle, Janet M. S.,Wardell, James L.
, p. o361-o363 (2004)
The title compound, C13H9NO5, crystallizes in space group P1..., with Z′ = 3. The molecules are linked by O-H...O hydrogen bonds [H...O = 1.79-1.81 A, O...O = 2.625 (3)-2.648 (3) A and O-H...O = 172-176°] into two types of R22(8) dimer, only one of which is centrosymmetric. An extensive series of soft hydrogen bonds, of C-H...O and C-H...π(arene) types, links the dimers into a three-dimensional framework.
Derivatives of quinoline as inhibitors for MEK
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Page/Page column 58, (2010/02/14)
1. A compound of formula (I) or a pharmaceutically acceptable salt thereof. wherein: n is 0-1; X and Y are independently selected from -NH-, -O-, -S-, or -NR8- where R8 is alkyl of 1-6 carbon atoms and X may additionally comprise a CH2 group; R7 is a group (CH2)mR9 where m is 0,or an integer of from 1-3 and R9 is a substituted aryl group, an optionally substituted cycloalkyl ring of up to 10 carbon atoms, or an optionally substituted heterocyclic ring or an N-oxide of any nitrogen containing ring; R6 is a divalent cycloalkyl of 3 to 7 carbon atoms, which may be optionally further substituted with one or more alkyl of 1 to 6 carbon atom groups; or is a divalent pyridinyl, pyimidinyl, or phenyl ring; wherein the pyridinyl, pyrimidinyl, or phenyl ring may be optionally further substituted with one or more specified groups; R1, R2, R3 and R4 are each independently selected from hydrogen or various specified organic groups. Compounds are useful as pharmaceuticals for the inhibition of MEK activity.