摘要:
Compounds of the following formula have been shown to enhance the release of the neurotransmitter acetylcholine, and thus may be useful in the treatment of diseases of man involving learning and cognition, where subnormal levels of this neurochemical are found ##STR1## wherein R.sup.1 is 4-,3-, or 2-pyridyl, 2-fluoro-4-pyridyl or 3-fluoro-4-pyridyl;R.sup.2 is alkyl of 1 to 10 carbons, cycloalkyl of 3 to 8 carbons, 2-,3-, or 4-pyridyl, Phe or Phe-W;Phe is a phenyl group;W is F, Cl, Br, R.sup.4, --OH, --OR.sup.4, --NO.sub.2, --NH.sub.2, --NHR.sup.4, --NR4R.sup.4, --CN, --S(O)m --R.sup.4 ;R.sup.3 is H, F, Cl, Br, --CN, --OH, --NO.sub.2, --NH.sub.2, --CF.sub.3, --NHR.sup.4, --NR.sup.4 R.sup.4, R.sup.4, --OR.sup.4, --S(O).sub.m --R.sup.4R.sup.4 is alkyl of 1 to 4 carbons, CH.sub.2 Phe-- or Phe--;R.sup.5 is --(CH.sub.2).sub.n --Y or --OCOR.sup.4 ;Y is NH.sub.2, --NHR.sup.4, --NR.sup.4 R.sup.4, --NHCOR.sup.4, --NHCO.sub.2 R.sup.4, F, Cl, Br, OR.sup.4, --S(O).sub.m R.sup.4, --CO.sub.2 H, --CO.sub.2 R.sup.4, --CN, --CONR.sup.4 R.sup.4, --CON HR.sup.4, CONHR.sup.4, --CONH.sub.2, --COR.sup.4 ; --CH.dbd.CHCO.sub.2 R.sup.4, OCOR.sup.4, CO.tbd.CCO.sub.2 R.sup.4, --CH.dbd.CHR.sup.4, or --C.tbd.CR.sup.4 ;m is 0, 1 or 2;n is 1 to 7;and physiologically suitable salts thereof.
摘要翻译:已经显示下式的化合物增强神经递质乙酰胆碱的释放,因此可用于治疗涉及学习和认知的人的疾病,其中发现该神经化学物质的次正常水平其中R1是4- ,3-或2-吡啶基,2-氟-4-吡啶基或3-氟-4-吡啶基; R2是1至10个碳的烷基,3至8个碳原子的环烷基,2-,3-或4-吡啶基,Phe或Phe-W; Phe是苯基; W是F,Cl,Br,R 4,-OH,-OR 4,-NO 2,-NH 2,-NHR 4,-NR 4 R 4,-CN,-S(O)m -R 4; R3是H,F,Cl,Br,-CN,-OH,-NO2,-NH2,-CF3,-NHR4,-NR4R4,R4,-OR4,-S(O)m -R4 R4是1〜 4个碳,CH2Phe-或Phe-; R5是 - (CH2)n-Y或-OCOR4; Y是NH 2,-NHR 4,-NR 4 R 4,-NHCOR 4,-NHCO 2 R 4,F,Cl,Br,OR 4,-S(O)m R 4,-CO 2 H,-CO 2 R 4,-CN,-CONR 4 R 4,-CON HR 4,CONHR 4, CONH2,-COR4; -CH = CHCO 2 R 4,OCOR 4,CO 3,CCO 2 R 4,-CH = CHR 4或-C 3 CH 3 CR 4; m为0,1或2; n为1〜7; 和其生理适合的盐。
摘要:
Compounds of Formula I have been shown to enhance the release of the neurotransmitter acetylcholine and thus may be useful in the treatment of diseases learning and cognition.The compounds of this invention are ##STR1## where Q is ##STR2## A and B are independently selected from H, R.sup.4, --OH and --OCOR.sup.4, orA and B together form .dbd.O, .dbd.S, .dbd.CH.sub.2, .dbd.CHR.sup.4, .dbd.C(R.sup.4), .dbd.NOH, .dbd.NOR.sup.4, 1,3-dioxane, 1,3-dioxolane, 1,3-dithiane or 1,3-dithiolane;R.sup.1 is 4-,3-, or 2-pyridyl, 2-fluoro-4-pyridyl or 3-fluoro-4-pyridyl;R.sup.3, R.sup.4 and R.sup.5 are herein defined;and physiologically suitable salts thereof.
摘要:
Certain chemical entities chosen from compounds of Formula 1 and pharmaceutically acceptable salts, solvates, chelates, non-covalent complexes, and prodrugs thereof, are provided herein. Pharmaceutical compositions comprising at least one chemical entity and one or more pharmaceutically acceptable vehicles chosen from carriers, adjuvants, and excipients, are also provided herein. Methods of treating patients suffering from certain diseases and disorders responsive to angiogenic kinase modulation, which comprise administering to such patients an amount of at least one chemical entity effective to reduce signs or symptoms of the disease or disorder are disclosed. These diseases include cancer, including breast neoplasia, endometrial cancer, colon cancer, and neck squamous cell carcinoma. Methods of treatment include administering at least one chemical entity as a single active agent or administering such at least one chemical entity in combination with one or more other therapeutic agents. A method for determining the presence or absence of an angiogenic kinase in a sample comprising contacting the sample with at least one chemical entity under conditions that permit detection of activity of the angiogenic kinase, detecting a level of the activity of the angiogenic kinase, and therefrom determining the presence or absence of the angiogenic kinase in the sample.
摘要:
The present invention relates to derivatives of vinca alkaloids. Pharmaceutical compositions containing these compounds as well as processes of preparation and treatment of various conditions are also disclosed.
摘要:
The present invention provides 2,6,7 substituted purines as described herein or a pharmaceutically acceptable salt thereof. The representative compounds are useful as inhibitors of the HDM2 protein. Also disclosed are pharmaceutical compositions comprising the above compounds and potential methods of treating cancer using the same.
摘要:
The present invention relates to novel vinorelbine derivatives. Pharmaceutical compositions containing these compounds as well as processes of preparation and processes of use for treatment of various conditions are also disclosed.
摘要:
The present invention relates to derivatives of vinca alkaloids. Pharmaceutical compositions containing these compounds as well as processes of preparation and treatment of various conditions are also disclosed.
摘要:
The present application describes novel &bgr;-amino acid derivatives of formula I: or pharmaceutically acceptable salt or prodrug forms thereof, wherein A, X, Z, Ua, Xa, Ya, Za, R1, R2, R3, R4, and R4a are defined in the present specification, which are useful as metalloprotease and/or as TNF-&agr; inhibitors.
摘要:
The present invention provides substituted pyrrolopyrimidines as described herein or a pharmaceutically acceptable salt or solvate thereof. The representative compounds are useful as inhibitors of the HDM2 protein. Also disclosed are pharmaceutical compositions comprising the above compounds and potential methods of treating cancer using the same.
摘要:
The present invention relates to novel vinorelbine derivatives. Pharmaceutical compositions containing these compounds as well as processes of preparation and processes of use for treatment of various conditions are also disclosed.