摘要:
Novel amphoteric tricyclic compound represented by the following formula:
wherein R¹ represents a hydrogen atom or a halogen atom; X represents -O-, -CH₂O-, or -OCH₂-; and Y represents a C₂-C₅ alkylene group which may optionally be substituted with a lower alkyl group, and a pharmacologically acceptable salt thereof are disclosed. Also disclosed are a method for preparing the same, a pharmaceutical composition comprising the same useful as an antiallergic agent and an agent for bronchial asthma, and a method for treatment of an allergic disease or bronchial asthma comprising the step of administering the same.
摘要:
Novel piperidine compounds represented by the following formula (I):
wherein Y represents an alkylene group having 1 to 7 carbon atoms; A is a group represented by formula I-a or formula I-b:
wherein X represents -CH₂-S- or -S-; and R represents a hydrogen atom or a lower alkyl group with a proviso that A is a group represented by formula I-a, or R represents a hydrogen atom with a proviso that A is a group represented by formula I-b and pharmacologically acceptable salts thereof are disclosed. Also disclosed are a method for preparing the same; a pharmaceutical composition comprising the same; an antiallergic agent and an agent for bronchial asthma comprising the same; and a method for treatment of an allergic disease or bronchial asthma comprising the step of administering the same.
摘要:
Novel polycyclic compounds represented by the following formula: A - (CH₂) n - COOR¹, wherein R¹ represents a hydrogen atom or a lower alkyl group; n represents an integer of from 0 to 5; and A is a group represented by the following formula:
wherein X represents a hydrogen atom or a halogen atom; and Y represents a methylene group, an oxygen atom, or a sulfur atom, or A is a group represented by the following formula:
and pharmacologically acceptable salts thereof are disclosed. Also disclosed are a method for preparing the same, a pharmaceutical composition comprising the same, an antiallergic agent and an agent for bronchial asthma comprising the same, and a method for treatment of an allergic disease or bronchial asthma comprising the step of administering the same.
摘要:
A levo-rotatory enantiomer of benzyl alcohol compound represented by the following formula (I): wherein . C represents an asymmetric carbon atom; a pharmacologically acceptable salt of the compound; and a method for preparing the enantiomer is disclosed. Also disclosed are methods for ralaxing uterine smooth muscle and bladder smooth muscle comprising administering the levo-rotatory enantiomer. Further disclosed is a pharmaceutical composition for the treatment of premature labor or incontinence of urine comprising an effective amount of the levo-rotatory enantiomer together with a pharmaceutically acceptable carrier or coating. Lastly disclosed are methods for the treatment of premature labor or incontinence of urine comprising the steps of determining that a mammal has one of these illnesses and administering the levo-rotatory enantiomer to the mammal.
摘要:
A piperidine derivative represented by the following general formula (I): wherein R₁ and R₂ are the same or different and each independently represents a hydrogen atom, a halogen atom, a lower alkyl group, or a lower alkoxy group; R₃ represents a hydrogen atom or a lower alkyl group; X represents an oxygen atom or a sulfur atom; Y represents an alkylene group having 1 to 7 carbon atoms which may be optionally substituted with a lower alkyl group, or Y represents an -A-O-B- group wherein A and B are the same or different and each independently represents an alkylene group having 1 to 3 carbon atoms which may be optionally substituted with a lower alkyl group is disclosed. Also disclosed are a pharmacologically acceptable salt of a compound of formula (I), an antihistaminic and antiallergic agent comprising a compound of formula (I), a pharmaceutical composition comprising a compound of formula (I), and a method for the treatment of an allergic disease by administering a compound of formula (I).
摘要翻译:由下述通式(I)表示的哌啶衍生物: worin R1和R2是相同或不同,并且各自unabhängigdarstellt氢原子,卤原子,低级烷基,或低级烷氧基; R 3表示氢原子或低级烷基; X darstellt到氧原子或硫原子; 具有可任选被低级烷基,或Y darstellt substituiertem到-AOB-组worin A和B是相同的或不同的,并且具有1至3的亚烷基基团的每个unabhängigdarstellt 1至7个碳原子的亚烷基基团Y的darstellt 这可能与低级烷基,任选地substituiertem碳原子是游离缺失盘。 所以游离缺失盘是式(I)中,在抗组胺和抗过敏剂,其包含式(I)的化合物的化合物,的药理学上可接受的盐的药物组合物包含式(I)的化合物,和用于的治疗的方法 通过施用式(I)的化合物的过敏性疾病。
摘要:
Verbindungen, die in Form von Arzneimitteln eine antihistamin-analgetische und spasmolytische Wirkung aufweisen und die gegenüber bekannten Arzneimitteln, wie Atropin, verminderte Nebenwirkungen aufweisen. Die Verbindungen haben die Formel: worin A die Phenyl- oder 2-Thienylgruppe und n eine ganze Zahl von 3 oder 4 bedeutet, wobei, wenn A die Phenylgruppe und n 4 ist, der a,a-Diphenylhydroxymethylrest in 2- oder 3-Stellung des Chinolizidinkerns gebunden ist, sowie ihre Säureadditionssalze und quaternären Salze. Verfahren zur Herstellung der Verbindungen und Arzneimittel, welche diese Verbindungen enthalten.
摘要:
A thiazetoquinoline-3-carboxylic acid derivative represented by the general formula (I) wherein R₁ is a hydrogen atom or a lower alkyl group; R₂ is a fluorine atom or a chlorine atom; R₃ is a hydrogen atom, a lower alkyl group, a lower alkanoyl group, a halogenated lower alkanoyl, or alkoxycarbonyl group; and R₄ is a hydrogen atom or a lower alkyl group, and a pharmacologically acceptable salt thereof, a process for preparation thereof, a pharmaceutical composition comprising the same, and a method for the treatment of an infectious disease by administering the same, are disclosed.