Synthesis of nitrosourea derivatives of pyridine and piperidine as potential anticancer agents
作者:A. Michael Crider、Randall Lamey、Heinz G. Floss、John M. Cassady、William J. Bradner
DOI:10.1021/jm00182a007
日期:1980.8
Nitrosourea derivatives 18-22 which utilize either a piperidine or pyridine ring as a carrier group were synthesized and evaluated for anticanceractivity. N'-(1-Benzyl-4-piperidinyl)-N-(2-chloroethyl)-N-nitosourea hydrogen maleate (19) exhibited good activityagainst intracranial L1210 leukemia as well as the mouse ependymoblastoma brain tumor system. Compound 19 exhibited comparable activity in the
Direct Reductive Amination of Carbonyl Compounds with H
<sub>2</sub>
Using Heterogeneous Catalysts in Continuous Flow as an Alternative to N‐Alkylation with Alkyl Halides
作者:Benjamin Laroche、Haruro Ishitani、Shū Kobayashi
DOI:10.1002/adsc.201801457
日期:2018.12.21
continuous‐flow procedure for direct reductive amination of secondary and primary amines with aromatic and aliphatic aldehydes as well as ketones is reported. The use of hydrogen gas and commercially available Pt/C as a heterogeneous catalyst is a key. In addition to exhibiting an excellent functional group tolerance, this method allows the fast formation of C−N bonds without production of any hazardous
[EN] COMPOUND WITH SEROTONINERGIC ACTIVITY, PROCESS FOR PREPARING IT AND PHARMACEUTICAL COMPOSITION COMPRISING IT<br/>[FR] COMPOSÉ PRÉSENTANT UNE ACTIVITÉ SÉROTONINERGIQUE, SON PROCÉDÉ DE FABRICATION ET COMPOSITION PHARMACEUTIQUE LA COMPRENANT
申请人:ACRAF
公开号:WO2010012611A1
公开(公告)日:2010-02-04
Compound of formula (I) in which R1, R2 and R3 are defined in the following description, and the pharmaceutically acceptable acid-addition or base-addition salts thereof. The invention also relates to a process and an intermediate for preparing it, and to a pharmaceutical composition comprising it. The invention also relates to the use of a novel 2H-pyrrolo[3,4-c]quinoline compound for preparing a pharmaceutical composition that is active in the treatment of disturbances of the serotoninergic system.
Indazole compound containing a monocyclic amine structure
申请人:Nisshin Flour Milling Co., Ltd.
公开号:US06096746A1
公开(公告)日:2000-08-01
An indazole compound having a piperazinyl moiety in the structure thereof, which is a 5-HT.sub.4 receptor agonist which is useful in the treatment of digestive tract disorders.
一种含有哌嗪基团的吲唑化合物,它是5-HT4受体激动剂,可用于治疗消化道疾病。
Indazole derivatives having monocyclic amine
申请人:Nisshin Flour Milling Co., Ltd.
公开号:US05945434A1
公开(公告)日:1999-08-31
An indazole compound having the formula (I): wherein: R.sub.1 is hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 alkenyl or C.sub.3 -C.sub.6 cycloalkyl; Q is carbonyl, thiocarbonyl or methylene; and R.sub.2 is a group of the formula (II) or (IV); ##STR1## wherein R.sub.1 is C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 alkenyl or benzyl, of which a phenyl group thereof is optionally mono- or di-substituted by the same or different halogen or methoxy; m is 0 to 2; n and o is 1 or 2. The compound exhibits 5-HT.sub.4 receptor agonist activity.