摘要:
This invention features pyrimidine compounds of formula (I): aryl, or heteroaryl; each of R2 and R4, independently, is Rc, halogen, nitro, cyano, isothionitro, SRc, or ORc; or R2 and R4, taken together, is carbonyl; R3 is Rc, alkenyl, alkynyl, ORc, OC(O)Rc, SO2Rc, S(O)Rc, S(O2)NRcRd, SRc, NRcRd, NRcCORd, NRcC(O)ORd, NRcC(O)NRcRd, NRcSO2Rd, CORc, C(O)ORc, or C(O)NRcRd; R5 is H or alkyl; n is 0, 1, 2, 3, 4, 5, or 6; X is O, S, S(O), S(O2), or NRc; Y is a covalent bond, CH2, C(O), C═N—Rc, C═N—ORc, C═N—SRc, O, S, S(O), S(O2), or NRc; Z is N or CH; one of U and V is N, and the other is CRc; and W is O, S, S(O), S(O2), NRc, or NC(O)Rc; in which each of Ra and Rb, independently, is H, alkyl, aryl, heteroaryl; and each of Rc and Rd, independently, is H, alkyl, aryl, heteroaryl, cyclyl, heterocyclyl, or alkylcarbonyl.
摘要翻译:本发明的特征在于式(I)的嘧啶化合物:芳基或杂芳基; R 2和R 4各自独立地是R c,卤素,硝基,氰基,异硫代,SR c或OR c; 或R 2和R 4一起是羰基; R 3是R c,链烯基,炔基,OR c,OC(O)R c,SO 2 R c,S(O)R c,S(O 2)NR c NR c C(O)OR d,NR c C(O)NR c, R d,NR c,SO 2 R d,COR c,C(O)OR c或C(O)NR c R d; R5是H或烷基; n是0,1,2,3,4,5或6; X是O,S,S(O),S(O 2)或NR c; Y是共价键,CH 2,C(O),C = NR c,C = N-OR c,C = N-SR c,O,S,S(O) )或NR ; Z是N或CH; U和V之一是N,另一个是CR ; 并且W是O,S,S(O),S(O 2),NR c或NC(O)R c; 其中R 1和R 2各自独立地是H,烷基,芳基,杂芳基; R c和R d各自独立地是H,烷基,芳基,杂芳基,环基,杂环基或烷基羰基。
摘要:
This invention features pyrimidine compounds of formula (I): R1 is each of R2 and R4 is H; R3 is H, alkyl, aryl, heteroaryl, cyclyl, heterocyclyl, or alkylcarbonyl; R5 is H or alkyl; n is 0, 1, 2, 3, 4, 5, or 6; X is NRc; Y is covalent bond, CH2, C(O), C═N—Rc, C═N—ORc, C═N—SRc, O, S, S(O), S(O2), or NRc; Z is N or CH; one of U and V is N, and the other is CRc; and W is O, S, S(O), S(O2), NRc, or NC(O)Rc; in which each of Ra and Rb, independently, is H, alkyl, aryl, heteroaryl; and Rc is H, alkyl, aryl, heteroaryl, cyclyl, heterocyclyl, or alkylcarbonyl.
摘要:
Deacylating agent represented by the formula (I): ##STR1## wherein R represents an insoluble polymer substituent, and R' and R" each represents an alkyl group, and a deacylation method using the above deacylating agent.
摘要:
A polypeptide thin film obtained by polymerizing a monomolecular film comprising a monomer mixture of(a) an amphiphilic compound having a hydrophobic moiety and a hydrophilic moiety having an amino acid ester structure per molecule, the conjugated acid of the elimination group of the ester having a pKa of not higher than 14, and(b) an amphiphilic compound having two amino groups per molecule or an amphiphilic compound having two ester structures per molecule, the conjugated acid of the elimination group of the ester having a pKa of not higher than 16,or a built-up film of the monomolecular film; and a process for preparing a material carrying the polypeptide thin film.
摘要:
A silver halide photographic material, which contains at least one blocked photographic reagent having in the molecule thereof at least one group selected from ##STR1## group and capable of releasing a photographically useful reagent by cleavage of the --N--C--bond by a nucleophilic attack of a nucleophilic reagent on the carbonyl group and a subsequent intramolecular electron transfer reaction or intramolecular nucleophilic reaction and which has at least one photosensitive silver halide emulsion layer, is photographically processed in the presence of an amine. A photographic material which includes, in combination, a photographic reagent precursor capable of releasing a photographically useful reagent timely on photographic processing and a photosensitive silver halide emulsion layer is provided along with a method of processing the photographic material.
摘要:
This invention provides fused heterocyclic compounds, pharmaceutical compositions of the compounds, and methods of using the compounds for the treatment of, inter alia, IL-12 related disease and disorders.
摘要:
This invention features pyrimidine compounds of formula (I): R1 is in which one of Ra and Rb is H or alkyl, and the other is aryl or heteroaryl optionally substituted with Rd and Rem; each of R2 and R4 is H; R3 is H, alkyl, aryl, heteroaryl, cyclyl, heterocyclyl, or alkylcarbonyl; R5 is H or alkyl; n is 0, 1, 2, 3, 4, 5, or 6; X is NRc; Y is covalent bond, CH2, C(O), C═N—Rc, C═N—ORc, C═N—SRc, O, S, S(O), S(O2), or NRc; Z is N or CH; one of U and V is N, and the other is CRc; and W is O, S, S(O), S(O2), NRc, or NC(O)Rc; in which Rc is H, alkyl, aryl, heteroaryl, cyclyl, heterocyclyl, or alkylcarbonyl; Rd is halogen, CN, alkyl, alkyloxy, alkylcarbonyl, alkyloxycarbonyl, aryloxycarbonyl, heteroaryloxycarbonyl, hydroxyalkyl, alkylamino, or alkylaminocarbonyl; Re is halogen, CN, hydroxyl, alkyl, aryl, heteroaryl, alkoxyl, aryloxyl, or heteroaryloxyl; and m is 0, 1, 2, 3, or 4. The pyrimidine compounds can be used to treat an IL-12 overproduction-related disorder (e.g., rheumatoid arthritis, sepsis, Crohn's disease, multiple sclerosis, psoriasis, or insulin-dependent diabetes mellitus).
摘要:
What is claimed is a compound represented by the following structural formula: or a pharmaceutically acceptable salt, solvate or clathrate thereof. The variables for Structural Formula (I) are as described herein.
摘要:
This invention relates to a composition that includes two compounds selected from a group of nine members, i.e., an α-glucosidase inhibitor, an intestinal glucose transporter inhibitor, a glycation inhibitor, a nitric oxide production inhibitor, an aldose reductase inhibitor, a PPAR agonist, an adipocytokine activator, a glucose uptake enhancer, and a thermogenesis enhancer, in which the two compounds are two different members; and each compound is naturally occurring in a plant and is provided in the form of a plant extract. This invention also relates to a method of treating diabetes or obesity with the above-mentioned composition.
摘要:
This invention relates to compounds having a formula (I): or a pharmaceutically acceptable salt, solvate, clathrate, hydrate, prodrug or polymorph thereof wherein X is —C(Rg)═N-A. The invention also relates to methods of treating IL-12 overproduction-related disorders, methods of treating or preventing disorders related with excessive bone loss, methods for inhibiting osteoclast formation, and methods for treating or preventing a disorder associated with excessive bone resorption.