摘要:
A compound which inhibits both of EGF receptor tyrosine kinase and HER2 tyrosine kinase is provided.A compound represented by the general formula (I): wherein RX is a group represented by the formula: wherein R1 is a hydrogen atom, optionally substituted alkyl, etc.; Z is —O—, —N(R10)—, etc.; R10 is a hydrogen atom, alkyl, etc.; R2 is a hydrogen atom, optionally substituted alkyl, etc.; R18 is a hydrogen atom, optionally substituted alkyl, etc.; R19 is optionally substituted alkyl, etc.; W1 is an optionally substituted non-aromatic nitrogen-containing group; R17 is a hydrogen atom, optionally substituted alkyl, etc.; R3 and R4 are independently a hydrogen atom, optionally substituted alkyl, etc.; X is —O—, —S—, or —N(R12)—, etc.; R12 is a hydrogen atom, alkyl, etc.; and A is phenyl optionally having a substituent, etc., its pharmaceutically acceptable salt, or a solvate thereof.
摘要:
A compound which inhibits both of EGF receptor tyrosine kinase and HER2 tyrosine kinase is provided.A compound represented by the general formula (I): wherein RX is a group represented by the formula: wherein R1 is a hydrogen atom, optionally substituted alkyl, etc.; Z is —O—, —N(R10)—, etc.; R10 is a hydrogen atom, alkyl, etc.; R2 is a hydrogen atom, optionally substituted alkyl, etc.; R18 is a hydrogen atom, optionally substituted alkyl, etc.; R19 is optionally substituted alkyl, etc.; W1 is an optionally substituted non-aromatic nitrogen-containing group; R17 is a hydrogen atom, optionally substituted alkyl, etc.; R3 and R4 are independently a hydrogen atom, optionally substituted alkyl, etc.; X is —O—, —S—, or —N(R12)—, etc.; R12 is a hydrogen atom, alkyl, etc.; and A is phenyl optionally having a substituent, etc., its pharmaceutically acceptable salt, or a solvate thereof.
摘要:
This invention relates to a mirror base-installing structure for installing a mirror base on the surface of a glass plate, characterized in that said mirror base is bonded to the surface of said glass plate with a film-like or sheet-like heat-curable adhesive interposed between the mirror base and the glass plate, said adhesive having elasticity or plasticity after heat-cured, and a method for installing the same. The mirror base can be bonded simultaneously with the preparation of a bilayer glass, thereby simplifying the working process.
摘要:
A process for preparing a .beta.-lactam compound of the formula (I): ##STR1## which comprises cyclization of an azetidinone derivative of the formula: ##STR2## is provided in which R.sup.1 is hydrogen, alkyl which is optionally substituted, or amino which is optionally substituted; R.sup.2 is a carboxy-protecting group; and X is alkylene which is optionally intervened by --O-- or --S--, and/or which is optionally substituted; and R.sup.3 is aryl which is optionally substituted.
摘要:
A compound represented by the formula (I): (wherein R1 denotes hydrogen or —CHRARB (wherein RA denotes a lower alkoxycarbonyloxy, cycloalkoxycarbonyloxy, acyloxy or a group represented by (where R2 denotes hydrogen or a lower alkyl with or without a substituent), and RB denotes hydrogen or methyl, or any of pharmaceutically acceptable salts thereof or any of solvates thereof.
摘要翻译:由式(I)表示的化合物:(其中R 1表示氢或-CHR B)其中R A 表示低级烷氧基羰基氧基,环烷氧基羰基氧基,酰氧基或由(其中R 2表示氢或具有或不具有取代基的低级烷基)表示的基团,和R B >表示氢或甲基,或其任何药学上可接受的盐或其任何溶剂合物。
摘要:
A compound of the formula I: ##STR1## wherein Acyl is C.sub.1 -C.sub.12 acyl; Het is an optionally substituted monocyclic heteroaromatic group containing one or more hetero atoms; R.sup.1 is a single bond or C.sub.1 -C.sub.4 alkylene; R.sup.2 is a straight or branched C.sub.1 -C.sub.4 alkylene; and Y is a hydrogen atom or methoxy group, or a pharmaceutically acceptable salt or an amino-, carboxy- and/or hydroxy-protected derivative thereof, which have a potent antibiotic activity.
摘要:
A glass antenna system for an automobile comprises a main antenna disposed at an upper part of a glass plate for a rear window of the automobile and a defogging electric heating element disposed below and separate from the main antenna and comprising a plurality of heating strips and a pair of bus bars for supplying electricity to the heating strips. The glass antenna system is characterized in that a lead wire is connected to a predetermined portion of the lower most heating strip among said heating strips and a feeding point for connection to an antenna feeder line is provided on the lead wire, whereby the defogging electric heating element constitutes a subsidiary antenna having a directivity different from the directivity of the main antenna.
摘要:
A process for preparing a .beta.-lactam compound of the formula (I): ##STR1## which comprises cyclization, in the presence of a catalyst, of an azetidinone derivative of the formula: ##STR2## is provided in which R.sup.1 is hydrogen, alkyl which is optionally substituted, or amino which is optionally substituted; R.sup.2 is a carboxy-protecting group; and X is alkylene which is optionally intervened by --O-- or --S--, and/or which is optionally substituted; and R.sup.3 is aryl which is optionally substituted. The catalyst is preferably a transition metal salt (especially rhodium) or is an acid.
摘要:
A novel thioalkylthio cephalosporin antibiotic compound of formula I: ##STR1## wherein Acyl is C.sub.1 -C.sub.12 acyl; Het is optionally substituted monocyclic heteroaromatic group containing one or more hetero atoms; R.sup.1 is a single bond or C.sub.1 -C.sub.4 alkylene; R.sub.2 is a straight or branched C.sub.1 -C.sub.4 alkylene; X is a sulfur atom or sulfoxide group; and Y is a hydrogen atom or methoxy group, or a pharmaceutically acceptable salt or an amino-, carboxy- and/or hydroxy-protected derivative thereof, a formulation containing the same and a method for treating bacterial infections.
摘要:
This invention relates to a mirror base-installing structure for installing a mirror base on the surface of a glass plate, characterized in that said mirror base is bonded to the surface of said glass plate with a film-like or sheet-like heat-curable adhesive interposed between the mirror base and the glass plate, said adhesive having elasticity or plasticity after heat-cured, and a method for installing the same. The mirror base can be bonded simultaneously with the preparation of a bilayer glass, thereby simplifying the working process.