摘要:
The present application describes modulators of CCR3 of formula (I) or pharmaceutically acceptable salt forms thereof, useful for the prevention of asthma and other allergic diseases.
摘要:
The present invention is directed toward substituted hydroxyethylene compounds of formula (XII) useful in treating Alzheimer's disease and other similar diseases.
摘要:
New spisulosine derivatives of use in treating tumors are of the formula (I) wherein: each X is the same or different, and represents H, OH, OR', SH, SR', SOR', SO2R', NO2, NH2, NHR', N(R')2, CN, halogen, C(=O)H, C(=O)CH3, CO2H, CO2CH3, substituted or unsubstituted C1-C18 alkyl, substituted or unsubstituted C2-C18 alkenyl, substituted or unsubstituted C2-C18 alkynyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaromatic, or two groups X may together form =O; Y is NR1, OR1, PR1, SR1, or halogen, wherein the number of substituents R1 is selected to suit the valency and each R1 is independently selected of H, OH, C(=O)R', P(=O)R'R'', substituted or unsubstituted C1-C18 alkyl, substituted or unsubstituted C2-C18 alkenyl, substituted or unsubstituted C2-C18 alkynyl, substituted or unsubstituted aryl, and wherein the dotted line indicates an optional double bond; each Z is the same different, and represents H, OH, OR', SH, SR', SOR', SO2R', NO2, NH2, NHR', N(R')2, NHC(O)R', CN, halogen, C(=O)H, C(=O)CH3, CO2H, CO2CH3, substituted or unsubstituted C1-C18 alkyl, substituted or unsubstituted C2-C18 alkenyl, substituted or unsubstituted C2-C18 alkenyl, substituted or unsubstituted C2-C18 alkynyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaromatic, or two groups Z may together form =O; z is 0 to 25; y is to 0 to 20; R2 is H, C(=O)R', P(=O)R'R'', S(=O)R'R'', S(=O)2R', substituted or unsubstituted C1-C18 alkyl, substituted or unsubstituted C2-C18 Alkenyl, substituted or unsubstituted C2-C18 alkynyl, substituted or unsubstituted aryl; R3 is H, C(=O)R', P(=O)R'R'', S(=O)R'R'', S(=O)2R', substituted or unsubstituted C1-C18 alkyl, substituted or unsubstituted C2-C18 alkenyl, substituted or unsubstituted C2-C18 alkynyl, substituted or unsubstituted aryl; each of the R', R'' groups is independently selected from the group consisting of H, OH, NO2, NH2, SH, CN, halogen, =O, C(=O)H, C(=O)CH3, CO2H, CO2CH3, substituted or unsubstituted C1-C18 alkyl, substituted or unsubstituted C1-C18 alkoxy, substituted or unsubstituted C2-C18 alkenyl, substituted or unsubstituted C2-C18 alkynyl, substituted or unsubstituted aryl; there may be one or more unsaturations in the hydrocarbon backbone defined by the chain (II) and salts thereof; with the exception of a C16-C24 2-amino-3-hydroxyalkane or a C16-C24 2-amino-3-hydroxyalkene.
摘要:
Processes for preparing alpha -amino halomethyl ketones or N-protected alpha -amino halomethyl ketones from specific 3-oxazolidin-5-one derivatives through 5-halomethyl-5-hydroxy-3-oxazolidine derivatives. The processes are suitable for industrial production and permit economical and efficient production of alpha -amino halomethyl ketones and compounds related thereto.
摘要:
Novel alkyl ketone compounds having potent cytotoxic activity are described as antitumor agents and are particularly effective against leukemia and breast tumor cells. The compounds of the invention have formula (I), wherein R1-R4, X and p have the meanings given in the description.
摘要:
The present invention relates to new derivatives of 6-(4-phenylbutoxy)hexylamine having the general formula (I) wherein R1 is CHO, or CHOR3OR4, wherein R3 and R4 are independently C1-C6 alkyl, aralkyl or can form cyclic acetals with 5 or 6 members; R2 is H, benzyl or a group alkyloxycarbonyl, aryloxycarbonyl, aralkyloxycarbonyl or acyle; the invention also relates to the process for producing them. The invention also relates to a new process for producing salmeterol or the pharmaceutically acceptable salts thereof and which is characterized in that an organometallic compound is reacted with a compound having the general formula (I) wherein R1 is CHO and R2 is alkyloxycarbonyl, aryloxycarbonyl, aralkyloxycarbonyl or an acyl group.
摘要翻译:本发明涉及新的6-(4-苯基丁氧基)通式(I),其中的己胺:R 1是CHO或CHOR3OR4,其中R3和R4独立地是C1-C6烷基,芳烷基或缩醛形式 5或6个成员的环状; R 2是H,苄基或烷氧基羰基,芳氧基羰基,芳烷氧基羰基或酰基; 并涉及获取它的过程。 本发明还涉及用于获得沙美特罗或其药学上可接受的盐的新方法,其特征在于进行有机金属化合物与其中进行R 1的通式(I)的化合物的反应。 CHO和R2是烷氧基羰基,芳氧基羰基,芳烷氧基羰基或酰基。
摘要:
The invention relates to novel 2-(2-methylphenyl)-3,4-dihydro-2H-pyrrol derivatives of formula (I) in which Ar represents a substituted phenyl. The invention also relates to a number of methods for producing said derivatives and to their use as pesticides.
摘要:
A process comprising subjecting at least one compound containing at least one carbon-carbon double bond or at least one carbon-carbon triple bond, hydrogen and carbon monoxide, to a hydrocarbonylation reaction in supercritical carbon dioxide, in the presence of a Group VIII transition metal catalyst precursor, and a phosphite ligand.
摘要:
Biarylalkylenecarbamic acid derivatives represented by general formula [I] and bacteriocides for agricultural and horticultural use, wherein Q is optionally substituted phenyl or the like; X is halogeno, C1-C6 alkyl or the like; n is an integer of 0 to 4; R is C1-C6 alkyl or the like; R is hydrogen, C1-C6 alkyl or the like; A is optionally branched C1-C7 alkylene; and G is oxygen, sulfur or -NR - (wherein R is hydrogen or C1-C4 alkyl). The bacteriocides not only exhibit a high control effect against cucumber downy mildew, apple scab, wheat powdery mildew, rice blast, cucumber gray mold and rice sheath blight, but also are characterized by causing no chemical damage to crop plants and being excellent in residual effect and rain resistance.