摘要:
The present invention is directed compositions for targeted delivery of RNA interference (RNAi) polynucleotides to hepatocytes in vivo. Targeted RNAi polynucleotides are administered together with co-targeted delivery polymers. Delivery polymers provide membrane penetration function for movement of the RNAi polynucleotides from outside the cell to inside the cell. Reversible modification provides physiological responsiveness to the delivery polymers.
摘要:
The present invention is directed compositions for delivery of RNA interference (RNAi) polynucleotides to cells in vivo. The compositions comprise amphipathic membrane active polyamines reversibly modified with enzyme cleavable dipeptide-amidobenzyl-carbonate masking agents. Modification masks membrane activity of the polymer while reversibility provides physiological responsiveness. The reversibly modified polyamines (dynamic polyconjugate or DPC) are further covalently linked to an RNAi polynucleotide or co-administered with a targeted RNAi polynucleotide-targeting molecule conjugate.
摘要:
The invention relates to compounds of the general formula in which R1, R2, R3, R4, R2′, R3′, R4′, R5, and X is —CHR— are as defined in the specification. The invention also provides pharmaceutically acceptable acid addition salts, optically pure enantiomers, racemates and diastereomeric mixtures of such compounds. The invention further provides methods for the treatment of Alzheimer's disease or common cancers.
摘要:
The invention relates to compounds of general formula wherein R1, R2, R3/R3′, R4/R4′ and R5/R5′ are as defined in the specification and to pharmaceutically acceptable acid addition salts, optically pure enantiomers, racemates or diastereomeric mixtures thereof. The compounds are γ-secretase inhibitors which can be useful in the treatment of Alzheimer's disease or common cancers including, but not limited to, cervical carcinomas and breast carcinomas and malignancies of the hematopoietic system.
摘要翻译:本发明涉及通式的化合物,其中R 1,R 2,R 3,R 3,R 3, R 4 / R 4'和R 5 / R 5'如说明书中所定义,并且在药学上 可接受的酸加成盐,旋光纯对映异构体,外消旋物或非对映体混合物。 该化合物是γ-分泌酶抑制剂,其可用于治疗阿尔茨海默病或常见癌症,包括但不限于宫颈癌和乳腺癌以及造血系统的恶性肿瘤。
摘要:
The invention relates to malonamide derivatives of formula wherein each of the variables are as defined herein and to pharmaceutically acceptable acid addition salts, optically pure enantiomers, racemates and diastereomeric mixtures thereof. These compounds are γ-secretase inhibitors and may be used for the treatment of Alzheimer's disease.
摘要:
Compounds of formula (I) as well as pharmaceutically acceptable salts and esters thereof, wherein L, R1, R2, m and n have the meaning given in claim 1 and which can be used in the form of pharmaceutical compositions.
摘要:
The present invention provides compounds of the general formula wherein R4 is one of the following groups and R1, R2, R3, R7, R8, and R9 are as defined in the specification and pharmaceutically acceptable salts, optically pure enantiomers, racemates or diastereomeric mixtures thereof. The compounds are useful for the treatment of Alzheimer's disease.
摘要:
The present invention relates to a fluorescently labeled growth hormone secretagogue which can be used for the identification of compounds capable of binding to growth hormone secretagogue receptors, in particular by high throughput screening.
摘要:
The present invention relates to a fluorescently labeled growth hormone secretagogue which can be used for the identification of compounds capable of binding to growth hormone secretagogue receptors, in particular by high throughput screening.