公开(公告)号：EP0334673A2

公开(公告)日：1989-09-27

申请号：EP89302969.4

申请日：1989-03-23

申请人： TAISHO PHARMACEUTICAL CO. LTD ,  Tosoh Corporation

发明人： Asami, Yumiko ,  Komiya, Katsuo ,  Sasaki, Hiroo ,  Aihara, Hironaka

IPC分类号： A61K31/785

CPC分类号： A61K31/785 ,  A61K31/74 ,  C08L25/18

摘要： Cholesterol-lowering agents comprise an anion exchange resin comprising:
60 to 95 mole% of monomer units of the formula
(in which X is a halogen atom);
0 to 25 mole% of monomer units of the formula:
(in which R¹, R² and R³ are the same or are different and each is a hydrogen atom or a lower alkyl or benzyl group and X has the meaning defined above);
0 to 30 mole % of monomer units of the formula:
(in which R⁴ is a hydrogen atom or a lower alkyl or hydroxymethyl group); and
1 to 6 mole % of monomer units of the formula:

摘要翻译： 胆固醇降低剂包含阴离子交换树脂，其包含：60〜95摩尔％的式CHEM（其中X为卤素原子）的单体单元; 0至25摩尔％的下式单体单元：（其中R 1，R 2和R 3相同或不同，各自为氢原子或低级烷基或苄基 组和X具有上述定义） 0〜30摩尔％的下式单体单元：（其中R 4为氢原子或低级烷基或羟甲基）; 和1至6摩尔％的下式的单体单元： r

公开(公告)号：EP0270095A3

公开(公告)日：1988-09-07

申请号：EP87117825

申请日：1987-12-02

申请人： TOSOH CORPORATION

发明人： Kitayama, Ryuichi ,  Komiya, Katsuo ,  Kato, Yoshio

IPC分类号： B01J20/32 ,  C07B57/00

CPC分类号： B01J20/286 ,  B01J20/28004 ,  B01J20/29 ,  B01J20/3204 ,  B01J20/3219 ,  B01J20/3221 ,  B01J20/3251 ,  B01J20/3253 ,  B01J20/3259 ,  B01J20/3261 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2996

摘要： A packing material for liquid chromatography is dis­closed, which comprises an optically active compound having the formula I:
wherein Ar is a phenyl group, an α-naphthyl group or a β-naphthyl group, R₁ is an alkyl group having from 1 to 4 carbon atoms, a phenyl group or a 3,5-dinitrophenyl group, R₂ is an alkyl group having from 1 to 4 carbon atoms, * indicates an asymmetric carbon atom and n is an integer of 2 or 3, as a stationary phase. Furthermore, processes for the production of the compounds of formula I and of said packing material are disclosed.

公开(公告)号：EP0268243A2

公开(公告)日：1988-05-25

申请号：EP87116881.1

申请日：1987-11-16

申请人： Tosoh Corporation

发明人： Komiya, Katsuo ,  Kato, Yoshio

IPC分类号： B01J20/32

CPC分类号： B01J20/3276 ,  B01J20/289 ,  B01J20/3204 ,  B01J20/3219 ,  B01J20/3257 ,  B01J20/3259 ,  B01J20/3261 ,  B01J20/327 ,  Y10S435/803 ,  Y10T428/2991 ,  Y10T428/2995 ,  Y10T428/2998

摘要： A packing material for chromatography comprising a carrier having silanol groups on its surface, wherein Si in the silanol groups forms a Si-O-Si bond together with Si in a silyl group of the following formula I and Si in a silyl group of the following formula II
wherein R₁, R₂, R₃, R₄, R₅, m and n have the same meaning as in the patent claims.

摘要翻译： 一种用于色谱的包装材料，包括其表面上具有硅烷醇基团的载体，其中硅烷醇基团中的Si与下式I的甲硅烷基中的Si一起形成Si-O-Si键，并在下列甲硅烷基中与Si形成Si 式II 其中R1，R2，R3，R4，R5，m和n具有与专利权利要求中相同的含义。