Compounds of the following formula:
wherein A, D, Q, T, U, V, W, X, Y, Z, R
1
, and
----
are as defined herein. This invention also relates to a method of inhibiting tubulin polymerization, or treating cancer or an angiogenesis-related disorder with one of these compounds.
[EN] SELECTIVE LIGANDS FOR TAU AGGREGATES<br/>[FR] LIGANDS SÉLECTIFS POUR AGRÉGATS TAU
申请人:KARIN & STEN MORTSTEDT CBD SOLUTIONS AB
公开号:WO2019197502A1
公开(公告)日:2019-10-17
The invention provides a compound of formula (I): or a pharmaceutically acceptable salt, ester, amide or carbamate thereof, or a salt of such an ester, amide or carbamate.The invention further provides uses of the compounds of formula (I) and compositions comprising compounds of formula (I), including the use of such compounds for the detection of tau deposits, and the use of such compounds and compositions as diagnostic agents in the diagnosis or monitoring of the progression of a disease or disorder such as Alzheimer's disease, corticobasal degeneration and progressive supranuclear palsy,or for the prevention or treatment of a disease or disorder such as Alzheimer's disease, corticobasal degeneration and progressive supranuclear palsy.
COMPOUNDS AND METHODS FOR KINASE MODULATION, AND INDICATIONS THEREFOR
申请人:Ibrahim Prabha N.
公开号:US20090286783A1
公开(公告)日:2009-11-19
Compounds and salts thereof, formulations thereof, conjugates thereof, derivatives thereof, forms thereof and uses thereof are described. In certain aspects and embodiments, the described compounds or salts thereof, formulations thereof, conjugates thereof derivatives thereof, forms thereof are active on at least one Raf protein kinase. Also described are methods of use thereof to treat diseases and conditions, including diseases and conditions associated with activity of Raf protein kinases, including melanoma, colorectal cancer, thyroid cancer, ovarian cancer, cholangiocarcinoma, pain or polycystic kidney disease.
and pyrrolo[2,3-d]pyrimidine 2′-deoxyribonucleosides with methylthio (13a), chloro (13b), methoxy (9b), and oxo (2, 3) substituents at C(2) are prepared. They are obtained either via stereoselective nucleobase-anion glycosylation or by base transformation. A three-step synthesis of the unknown 2′-deoxyisoinosine (2) from 2′-deoxyguanosine (15) is described. Compound 2 as well as its 7-deazapurine derivative
制备了在C(2)具有甲硫基(13a),氯(13b),甲氧基(9b)和氧代(2、3)取代基的各种2-取代的嘌呤和吡咯并[2,3 - d ]嘧啶2'-脱氧核糖核苷。它们可以通过立体选择性核碱基阴离子糖基化或碱基转化获得。描述了由2'-脱氧鸟苷(15)三步合成未知的2'-脱氧异肌氨酸(2)。化合物2及其7-脱氮嘌呤衍生物3显示强荧光。
1,N6-Etheno-2′-deoxytubercidin and pyrrolo-C: synthesis, base pairing, and fluorescence properties of 7-deazapurine nucleosides and oligonucleotides
The synthesis of 1,N6-etheno-7-deaza-2′-deoxyadenosine (12b) which was prepared from 7-deaza-2′-deoxyadenosine (5a) with chloroacetaldehyde is described. Also the regioselective glycosylation of the 7-deazapurine-2-one at nitrogen-1 (19) furnishing the pyrrolo-C nucleoside 7a is reported and a side chain derivative with a terminal triple bond (7d) is prepared. The fluorescence properties of these nucleosides