摘要:
A compound of the present invention, or a pharmaceutically acceptable salt thereof is indicated by formula (1) below:
wherein, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , Q, R 8 , and R 9 have the same meanings as R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , Q, R 8 , and R 9 in the specification.
摘要:
The present invention is directed to certain hydroxamate derivatives that are inhibitors of histone deacetylase and are therefore useful in the treatment of diseases associated with histone deacetylase activity. Pharmaceutical compositions and processes for preparing these compounds are also disclosed.
摘要:
The present invention provides a compound having a calcium-sensitive receptor antagonistic action, a pharmaceutical composition containing the compound, particularly a calcium receptor antagonist and a therapeutic drug for osteoporosis. A compound represented by the following formula (1), a pharmaceutically acceptable salt thereof or an optically active form thereof:
wherein each symbol is as defined in the description.
摘要:
The present invention relates to oxygenated esters of 4-substituted-phenylamino benzhydroxamic acid derivatives, pharmaceutical compositions and methods of use thereof.
摘要:
Compounds of formula (I), wherein R' is hydrogen or alkyl; A is adamantyl or a mono-, bi- or tricyclic residue optionally unsaturated, a heterocyclic residue and/or substituted by hydroxy, alkanoyloxy, amino, aminoalkyl, halogen, alkyl, trialkylammoniumalkyl; (a) is a chain of 1 to 5 carbon atoms optionally containing a double bond or a NR'; R is hydrogen or phenyl; X is O or NR' or is absent; r and m are independently 0, 1 or 2; B is phenylene or cyclohexylene; Y is hydroxy or aminoalkyl optionally interrupted by an O; have anti-inflammatory and immunosuppressive activities.
摘要:
Phenylamino benzhydroxamic acid derivatives of formula (I) where R1, R2, R3, R4, R5, and R6 are hydrogen or substituent groups such as alkyl, and where R7 is hydrogen or an organic radical, are potent inhibitors of MEK and, as such, are effective in treating cancer and other proliferative diseases such as psoriasis and restenosis.
摘要:
A hydroxylamine derivatives of formula (I): wherein R represents group or group in which R 1 and R 2 represents alkyl group, alkenyl group, alkynyl group, cycloalkyl group, haloalkyl group, haloalkynyl group, alkoxy - alkyl group, phenoxy - alkyl group, alkylthio - alkyl group, alkylsulfonyl - alkyl group, alkylamino - alkyl group, phenyl group, benzyl group, phenethyl group, cinnamyl group, pyridyl group, furyl group, thienyl group, X represents CO 2 , CO or SO 2 , and R 3 , R 4 , R 5 and R 6 represent a hydrogen atom or a lower alkyl group, and n represents 0 or 1, and fungicides contain said compound as an active ingredient. The compounds of the present invention have excellent effects for cotrolling wood-rot fungi, plant diseases and fungi of humans and animals, and are useful as industrial, agricultural and medical fungicides.