6,7-DIHYDRO-5H-BENZO[7]ANNULENE DERIVATIVES, PROCESS FOR PREPARATION THEREOF, PHARMACEUTICAL PREPARATIONS COMPRISING THEM, AND THE USE THEREOF FOR PRODUCTION OF MEDICAMENTS
申请人:Wintermantel Tim
公开号:US20130252890A1
公开(公告)日:2013-09-26
The invention relates to selective oestrogen receptor modulators (SERM) and methods of production thereof, use thereof for the treatment and/or prophylaxis of diseases and use thereof for the production of medicinal products for the treatment and/or prophylaxis of diseases, in particular of bleeding disorders, osteoporosis, endometriosis, myomata, hormone-dependent tumours, for hormone replacement therapy and for contraception.
Methods for Making Functionalized Fluorinated Monomers, Fluorinated Monomers, and Compositions for Making the Same
申请人:Etna-TEC, Ltd.
公开号:US20180334417A1
公开(公告)日:2018-11-22
A method of making a functionalized fluorinated monomer for use in making oligomers and polymers that can be used to improve surface properties of polymer-derived systems, such as coatings. The method of making a functionalized fluorinated monomer includes reacting at least one fluorinated nucleophilic reactant, such as a fluorinated alcohol, with at least one compound containing at least one epoxide group. Other methods include reaction of a fluorinated alcohol with a cyclic carboxylic anhydride. In another embodiment, a method includes reacting a fluorinated mesylate, tosylate or triflate with an amine, alkoxide or phenoxide. In other embodiments, the method includes reacting a fluorinated alcohol with an alkyl halide, or reacting a fluorinated alkyl halide with an amine. The functionalized fluorinated monomers may be used as intermediates and reacted to modify the functional groups thereon. Further, the functionalized fluorinated monomers may be reacted to form polymers or oligomers, or with polymers or oligomers having functional groups to modify the polymer or oligomer through the functional group thereon,
Ethylene-tetrafluoroethylene (ETFE) cotelomer iodides and their transformation to surface protection intermediates
作者:Weiming Qiu、Anilkumar Raghavanpillai、Peter A. Brown、Wayne R. Atkinson、Michael F. Vincent、William J. Marshall
DOI:10.1016/j.jfluchem.2014.10.004
日期:2015.1
the cotelomerization of ethylene and tetrafluoroethylene (TFE) with 1H,1H,2H,2H-perfluoroalkyl iodides. The telomerization led to ethylene-tetrafluoroethylene (ETFE) cotelomer iodides with the incorporation of ethylene and TFE in the cotelomer chain in an alternating fashion. By controlling the reaction parameters such as total pressure, temperature, feed ratio of the monomers, initiator feed, and
The invention relates to 17β-alkyl-17α-oxy-oestratrienes of the formula (I), to processes for their preparation, to the use of the 17β-alkyl-17α-oxy-oestratrienes for preparing pharmaceuticals and to pharmaceutical preparations comprising these compounds.
3-ETHYL-, 3-PROPYL- OR 3-BUTYL-CHROMAN AND -THIOCHROMAN DERIVATIVES
申请人:CHUGAI SEIYAKU KABUSHIKI KAISHA
公开号:EP1241167A1
公开(公告)日:2002-09-18
A compound having the following general formula (1):
in which
R1 represents an ethyl group, etc.;
R2 represents a hydrogen atom, etc.;
R3 represents a C1-C5 perhalogenoalkyl group, etc.;
each of R4 and R5 independently represents a hydrogen atom, etc.;
X represents an oxygen atom or a sulfur atom;
m represents an integer of 2 to 14; and
n represents an integer of 2 to 7;
or an enantiomer of the compound, or a hydrate or a pharmaceutically acceptable salt of the compound or its enantiomer is advantageous in pharmaceutical use because of its anti-estrogenic activity.
具有以下通式(1)的化合物:
其中
R1 代表乙基等
R2 代表氢原子等
R3 代表 C1-C5 全卤代烷基等;
R4 和 R5 各自独立地代表氢原子等;
X 代表氧原子或硫原子;
m 代表 2 至 14 的整数;以及
n 代表 2 至 7 的整数;
或该化合物的对映体,或该化合物或其对映体的水合物或药学上可接受的盐,由于其抗雌激素活性,在医药用途中具有优势。