220352-40-9

Upstream product

• 220352-31-8 (E,3S)-1-[[Dimethyl(1,1-dimethylethyl)silyl]oxy]-3-[[(1,1-dimethylethyl)diphenylsilyl] oxy]-4-methyl-5-(2-methylthiazol-4-yl)-pent-4-ene 

Downstream Products

• 220352-42-1 (E,3S)-1-bromo-3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-4-methyl-5-(2-methylthiazol-4-yl)-pent-4-ene 

Relevant academic research and scientific papers

Epothilon derivatives, method for the production and the use thereof as pharmaceuticals

Disclosed are epothilone compounds of formula I, which are useful as pharmaceutical compounds for treating, for example, malignant tumors and chronic inflammatory diseases and are useful in anti-angiogenesis therapy.

Novel epothilone derivatives, method for the preparation thereof and their pharmaceutical use

The invention relates to novel epothilone derivatives of general formula (1), wherein R5 represents a halogen atom or a cyano group and the other substituents have the meanings as cited in the description. The novel compounds interact with tubulin by stabilizing formed microtubules. They are capable of influencing the cell division in a phase-specific manner and are well-suited for the treatment of malignant tumors, for example, ovarian, stomach, colon, adeno, breast, lung, head and neck carcinomas, malignant melanoma, acute lymphocytic and myelocytic leukemia. In addition, they are well-suited for anti-angiogenesis therapy and for the treatment of chronic inflammable medical disorders (psoriasis, arthritis). In order to prevent uncontrolled cell growths as well as to improve the compatibility of medical implants, the inventive epothilone derivatives can be applied to or introduced into polymeric materials. The inventive compounds can be used alone or in order to obtain additive or synergistic effects, in conjunction with additional principles and substance classes that can be used in tumor therapy. 1

EPOTHILONE DERIVATIVES, METHOD FOR PRODUCING SAME AND THEIR PHARMACEUTICAL USE

This invention relates to the new epothilone derivatives of general formula I, 1in which substituents Y, Z R2a, R2b, R3, R4a, R4b, D—E, R5, R6, R7, R8 and X have the meanings that are indicated in more detail in the description. The new compounds interact with tubulin by stabilizing microtubuli that are formed. They are able to influence the cell-splitting in a phase-specific manner and are suitable for treating malignant tumors, for example, ovarian, stomach, colon, adeno-, breast, lung, head and neck carcinomas, malignant melanomas, acute lymphocytic and myelocytic leukemia. In addition, they are suitable for anti-angiogenesis therapy as well as for treatment of chronic inflammatory diseases (psoriasis, arthritis). To avoid uncontrolled proliferation of cells and for better compatibility of medical implants, they can be applied or introduced into polymer materials. The compounds according to the invention can be used alone or to achieve additive or synergistic actions in combination with other principles and classes of substances that can be used in tumor therapy.