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    1,2-DITHIOLANE COMPOUNDS USEFUL IN NEUROPROTECTION, AUTOIMMUNE AND CANCER DISEASES AND CONDITIONS
    4.
    发明申请
    1,2-DITHIOLANE COMPOUNDS USEFUL IN NEUROPROTECTION, AUTOIMMUNE AND CANCER DISEASES AND CONDITIONS 审中-公开

    公开(公告)号：US20200010442A1

    公开(公告)日：2020-01-09

    申请号：US16331321

    申请日：2017-09-08

    申请人： SABILA BIOSCIENCES LLC

    发明人： Tarek S. Mansour ,  Colleen E. Evans

    IPC分类号： C07D339/04 ,  C07D487/04 ,  C07F7/18 ,  C07F5/02 ,  C07C43/29

    摘要： This invention provides compounds of the formula (I): wherein Y1, Y2, Z, X1, X2, and W1 are defined in the specification. These compounds are useful in the treatment of tyrosine kinases, MAPK signaling pathway kinases and PI3K/AKT/mTor signaling pathway kinases-mediated diseases or conditions, such as neurodegeneration, neuroprotection, cancer, autoimmune as well as other diseases and conditions associated with the modulation of tyrosine kinases selected from FYN, FYN Y531F, FLT3, FLT3-ITD, BRK, ITK, FRK, BTK, BMX, SRC, FGR, YES1, LCK, HCK, RET, CSK, LYN, and ROS1; MAPK pathway kinases selected from ARAF, BRAF, CRAF, ERK1/2, MEK1, MEK2, MEK3, MEK4, MEK5, MEK6, and MEK7; and PI3K/AKT/mTor pathway kinases: selected from mTor, PI3K α, PI3K β, PI3K γ, and PI3K δ.

    CROSSLINKING AGENT AND FLUORINE-CONTAINING AROMATIC COMPOUND
    5.
    发明申请
    CROSSLINKING AGENT AND FLUORINE-CONTAINING AROMATIC COMPOUND 审中-公开

    公开(公告)号：US20190153138A1

    公开(公告)日：2019-05-23

    申请号：US16255276

    申请日：2019-01-23

    申请人： NICHIAS CORPORATION

    发明人： Tomoya SHIMIZU ,  Ayumi MAEZAWA ,  Yuriko SEKIMOTO

    IPC分类号： C08F259/08 ,  C08K5/14 ,  C07C43/29 ,  C08F14/18 ,  C08K5/03 ,  C07C22/08 ,  C08L27/12

    摘要： A crosslinking agent includes a compound represented by the following formula (1). wherein R1, R2, and R3 are independently a hydrogen atom, a fluorine atom, an alkyl group, a fluoroalkyl group, or a substituted or unsubstituted aryl group, a plurality of R1 are identical to or different from each other, a plurality of R2 are identical to or different from each other, a plurality of R3 are identical to or different from each other, provided that at least one of R1, R2, and R3 is a hydrogen atom, and at least one of R1, R2, and R3 is a fluorine atom or a fluorine atom-containing group, m is an integer from 2 to 6, l is an integer from 0 to 2, and each hydrogen on the benzene ring(s) may be substituted.

    RUTHENIUM-BASED METATHESIS CATALYSTS, PRECURSORS FOR THEIR PREPARATION AND THEIR USE
    10.
    发明申请
    RUTHENIUM-BASED METATHESIS CATALYSTS, PRECURSORS FOR THEIR PREPARATION AND THEIR USE 审中-公开
    基于钌的METATHESIS催化剂，其制备及其使用的前提

    公开(公告)号：US20150266009A1

    公开(公告)日：2015-09-24

    申请号：US14438433

    申请日：2013-10-11

    申请人： UMICORE AG & CO. KG

    发明人： Herbert Plenio ,  Pavlo Kos ,  Roman Savka

    IPC分类号： B01J31/22 ,  C07F15/00 ,  C07C43/275 ,  C07C43/29 ,  C07C5/31 ,  C07C217/90

    CPC分类号： B01J31/2208 ,  B01J31/2273 ,  B01J31/2278 ,  B01J2231/324 ,  B01J2231/543 ,  B01J2531/821 ,  C07C5/31 ,  C07C43/275 ,  C07C43/29 ,  C07C217/90 ,  C07C2531/22 ,  C07F15/0046

    摘要： The invention is directed to ruthenium-based metathesis catalysts of the Grubbs-Hoveyda type. The new 2-aryloxy-substituted ruthenium catalysts described herein reveal rapid initiation behavior. Further, the corresponding styrene-based precursor compounds are disclosed. The catalysts are prepared in a cross-metathesis reaction starting from styrene-based precursors which can be prepared in a cost-effective manner.The new Grubbs-Hoveyda type catalysts are suitable to catalyze ring-closing metathesis (RCM), cross metathesis (CM) and ring-opening metathesis polymerization (ROMP). Low catalyst loadings are necessary to convert a wide range of substrates including more complex and critical substrates via metathesis reactions at low to moderate temperatures in high yields within short reaction times.

    摘要翻译： 本发明涉及Grubbs-Hoveyda型的基于钌的复分解催化剂。 本文所述的新的2-芳氧基取代的钌催化剂显示出快速的起始行为。 此外，公开了相应的苯乙烯基前体化合物。 催化剂在交联复分解反应中制备，可以以成本有效的方式制备苯乙烯基前体。 新型Grubbs-Hoveyda型催化剂适用于催化闭环复分解（RCM），交叉复分解（CM）和开环易位聚合（ROMP）。 低反应时间需要较低的催化剂负载量，可以通过复分解反应在低温至中等的温度下以较高的产率将包括更复杂和关键的底物在内的各种底物转化。