阿米诺喹 、 4-Chloro-7-(pyridin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine 以to give the desired 7-(pyridin-2-yl)-5,6,7,8-tetrahydro-N-(1,2,3,4-tetrahydro-4,4-dimethyl-1-substituted)quinolin-7-yl)pyrido[3,4-d]pyrimidin-4-amine derivative的产率得到
参考文献:
名称:
Bicycloheteroarylamine compounds as ion channel ligands and uses thereof
Quinoline derivatives of the formula, ##STR1## wherein > A represents a group >N--(CH.sub.2).sub.n --, >C.dbd., >C.dbd.CH(CH.sub.2).sub.n --, or >CH(CH.sub.2).sub.n --, wherein n is an integer of 0-7; Y represents a group >C.dbd.O or >CHOH, R.sup.1 is a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, or an alkylthio group, R.sup.2 is a hydrogen atom, a halogen atom, an alkyl group, a hydroxy group, an alkoxy group, a phenyl group which may have a substituent, a phenoxy group, an alkanoyloxy group, or an amino group which may have a substituent, R.sup.3 is a hydrogen atom, a halogen atom, an alkyl group, or an alkoxy group, and m is an integer of 1-3. The compounds and their salts exhibit a superior antiacetylcholinesterase activity with no side effects and are effective for the prevention or cure of senile dementia or memory disturbance.
Piperidine compounds having anti-acetylcholinesterase activity
申请人:SS Pharmaceutical Co., Ltd.
公开号:US05300517A1
公开(公告)日:1994-04-05
Piperidine compounds of formula II: ##STR1## that exhibit anticholinesterase activity and are effective in treating dementia.
公式为II的哌啶类化合物:##STR1## 具有抗胆碱酯酶活性,对治疗痴呆症有效。
Fused heterocyclic compounds, and compositions and uses thereof
申请人:Kelly G. Michael
公开号:US20060258689A1
公开(公告)日:2006-11-16
Fused heterocyclic compounds are disclosed that have formula 1:
where A, B, L, N, R
1
, R
3
, R
4′
, Y and Z are as defined herein. The compounds and pharmaceutical compositions thereof are useful for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, pain, inflammation, cognitive disorders, anxiety, depression, and others.
The present invention relates to compounds with formula (I) or a pharmaceutically acceptable salt thereof:
wherein;
T is a (4 to 10)-membered heterocyclyl and wherein R
1
, R
2
and R
3
are as defined in the specification. The invention also relates to pharmaceutical compositions comprising the compounds of formula (I) and methods of treating a condition that is mediated by the modulation of the 11-β-hsd-1 enzyme.
Compound With Antimalarial Activity And Antimalarial Drug Containing The Same As Active Ingredient
申请人:Higuchi Tsunehiko
公开号:US20090275612A1
公开(公告)日:2009-11-05
Compounds with high antimalarial activity; and antimalarial drugs containing the same as an active ingredient. There are provided compounds with antimalarial activity represented by the chemical formula: (wherein R
1
is H, Cl or OCH
3
; R
2
is H or CH
3
; R
3
is CH, CH
2
, C(CH
3
), CH(CH
3
) or C(CH
3
)
2
; Ar is imidazole, triazole, pyridine, benzene, pyrrole, furan, thiophene or derivatives thereof; n is 1 to 5; and m is 1 to 5). Further, there are provided antimalarial drugs containing these compounds with antimalarial activity or pharmacologically acceptable salts thereof as active ingredients.