摘要:
The present invention relates to compounds of the formula in which the variables G, W, Q, X, Y, B1, B2, Z1, Z2, and R1–R7 are as defined herein, methods for the preparation of the derivatives and intermediates thereof.
摘要:
The present invention relates to epothilone derivatives, having the following formula in which the variables G, W, Q, X, Y, B1, B2, Z1, Z2, and R1-R7 are as defined herein, methods for the preparation of the derivatives and intermediates thereof.
摘要:
The present invention relates to compounds of the formula in which the variables G, W, Q, X, Y, B1, B2, Z1, Z2, and R1–R7 are as defined herein, methods for the preparation of the derivatives and intermediates thereof.
摘要翻译:本发明涉及下式的化合物,其中变量G,W,Q,X,Y,B 1,B 2,Z 1, Z 2,Z 2和R 1 -R 7如本文所定义,其衍生物的制备方法和中间体。
摘要:
The invention as claimed is directed to a process for making an epothilone having the following structures from ones having an oxiranyl moiety, by reacting a compound having the latter structure with a metal or metal-assisted reagent. Said metal or metal-assisted reagent is selected from the group consisting of a) reactive metallocenes; b) [N2C(CO2Me)2, cat Rh2,(OAC)4]; c) [N2C(CO2Me)2, cat[(n-C7H15CO2)2 Rh]2]; d) [Zn—Cu, EtOH]; e) [Mg(Hg), MgBr]; f) Cr; g) [FeCl3, n-BuLi]; h) [TiCl3, LiAlH4]; i) [TiCl4, Zn]; j) [WCl6, LiAlH4,]; k) [NbCl5, NaAlH4]; l) [VCl3,Zn] and m) [WCl6, n-BuLi].
摘要:
The present invention relates to epothilone derivatives, having the following formula in which the variables G, W, Q, X, Y, B1, B2, Z1, Z2, and R1-R7 are as defined herein, methods for the preparation of the derivatives and intermediates thereof.
摘要:
The present invention relates to epothilone derivatives, having the following formula: in which the variables G, W, Q, X, Y, B1, B2, Z1, Z2, and R1–R7 are defined herein, methods for preparation of the derivatives and intermediates thereof.
摘要:
The present invention relates to epothilone derivatives, having the following formula in which the variables G, W, Q, X, Y, B1, B2, Z1, Z2, and R1-R7 are as defined herein, methods for the preparation of the derivatives and intermediates thereof.
摘要:
A system, method and apparatus for controller functionality for each of security, monitoring and automation, as well as a bidirectional Internet gateway, is provided. Such functionality is provided by virtue of a configurable architecture that enables a user to adapt the system for the user's specific needs. In addition, functionality for gathering configuration information from a previously-installed security system and using that information in a subsequent takeover of that security system is provided.
摘要:
Disclosed is a method for removing unsaturated aliphatic compounds from a hydrocarbon feed stream by contacting the hydrocarbon feed stream with an adsorbent comprising clay to produce a hydrocarbon effluent stream having a lower unsaturated aliphatic content relative to the hydrocarbon feed stream. The hydrocarbon feed stream comprises an aromatic compound, a nitrogen compound, and an unsaturated aliphatic compound.