593-66-8Relevant articles and documents
Synthesis of epothilones, intermediates thereto and analogues thereof
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, (2008/06/13)
The present invention provides convergent processes for preparing epothilones, desoxyepothilones, and analogues thereof. The present invention further provides novel compositions and methods for the treatment of cancer and additionally provides methods for the treatment of cancer which has developed a multi-drug phenotype.
Acyl iodides in organic synthesis: VI. Reactions with vinyl ethers
Voronkov,Trukhina,Vlasova
, p. 467 - 469 (2007/10/03)
Reactions of acetyl iodide with butyl vinyl ether, 1,2-divinyloxyethane, phenyl vinyl ether, 1,4-di-vinyloxybenzene, and divinyl ether were studied. Vinyl ethers derived from aliphatic alcohols (butyl vinyl ether and 1,2-divinyloxyethane) react with acetyl iodide in a way similar to ethyl vinyl ether, i.e., with cleavage of both O-Csp2 and Alk-O ether bonds. From butyl vinyl ether, a mixture of vinyl iodide, butyl acetate, vinyl acetate, and butyl iodide is formed, while 1,2-divinyloxyethane gives rise to vinyl iodide, vinyl acetate, and 2-iodoethyl acetate. The reaction of acetyl iodide with divinyl ether involves cleavage of only one O-Csp2 bond, yielding vinyl acetate and vinyl iodide. In the reactions of acetyl iodide with phenyl vinyl ether and 1,4-divinyloxybenzene, only the O-CVin bond is cleaved, whereas the O-CAr bond remains intact.
Epothilone derivatives and methods for making and using the same
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, (2008/06/13)
This invention relates to compounds of formula (I) and to pharmaceutically acceptable salts and solvates thereof, wherein R1, R2, R3, R4, R5, W, X, Y, and Ar are as defined herein. Compounds of formula (I) are useful in the treatment of diseases or conditions characterized by cellular hyperproliferation. This invention also relates to means for the preparation of compounds of formula (I); formulations containing compounds of formula (I); and methods for the use of said compounds and formulations in the treatment of a disease or condition characterized by cellular hyperproliferation, including cancer.
Novel angiogenesis inhibitors and pharmaceutical and cosmetic use thereof
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, (2008/06/13)
The invention relates to novel 1-oxaspiro[2,5]octan-6-ol derivatives of general formula (1): and also to a method for preparing them, and to their use in pharmaceutical compositions for use in human or veterinary medicine, or in cosmetic compositions.
Synthesis of epothilones, intermediates thereto and analogues thereof
-
, (2008/06/13)
The present invention provides convergent processes for preparing epothilones, desoxyepothilones, and analogues thereof. The present invention further provides novel compositions and methods for the treatment of cancer and additionally provides methods for the treatment of cancer which has developed a multi-drug phenotype.
Synthesis of epothilones, intermediates thereto and analogues thereof
-
, (2008/06/13)
The present invention provides convergent processes for preparing epothilones, desoxyepothilones, and analogues thereof. The present invention further provides novel compositions and methods for the treatment of cancer and additionally provides methods for the treatment of cancer which has developed a multi-drug phenotype.
Synthesis of epothilones and related analogs
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, (2008/06/13)
The present invention relates to methods for use in producing epothilones and analogs and derivatives thereof. A general method according to the present invention broadly comprises performing an aldol condensation of a first compound with a second compound thereby to form a third compound selected from the formulas: and stereoisomers thereof, and performing a macrolactonization of the third compound. The present invention also provides chemical compounds, and methods for producing such chemical compounds, that are useful in producing epothilones and analogs and derivatives thereof.
Epothilone derivatives and their use as antitumor agents
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, (2008/06/13)
The invention relates to anti-tumour-effective compounds of formula (I), wherein the radicals have the meanings given in the description.
Epothilone compounds and methods for making and using the same
-
, (2008/06/13)
The present invention relates to compounds of the formula: wherein R is hydrogen or hydroxyl. These compounds are cytotoxic agents and may be used in any suitable manner including but not limited to as anti-cancer agents.
Acyl iodides in organic synthesis: II. Reactions with acyclic and cyclic ethers
Voronkov,Trukhina,Vlasova
, p. 1579 - 1581 (2007/10/03)
Reaction of acyl iodides RCOI (R = Me, Ph) was studied with acyclic and cyclic ethers (Et2O, MeCHCH2(O), ClCH2CHCH 2(O), THF, O(CH2CH2)2O, EtOCH 2CH2OH, EtOCH=CH2, PhOEt]. The reaction occurred with the rupture of one or two CO bonds furnishing the corresponding iodides and esters.