公开(公告)号：US5389663A

公开(公告)日：1995-02-14

申请号：US156925

申请日：1993-11-24

申请人： Katsumi Itoh ,  Kenji Okonogi ,  Akihiro Tasaka

发明人： Katsumi Itoh ,  Kenji Okonogi ,  Akihiro Tasaka

IPC分类号： A01N43/50 ,  A01N43/653 ,  A01N43/78 ,  A01N43/80 ,  A01N43/82 ,  A01N47/16 ,  C07D233/60 ,  C07D249/08 ,  C07D521/00 ,  A61K31/595

CPC分类号： C07D231/12 ,  A01N43/50 ,  A01N43/653 ,  A01N43/78 ,  A01N43/80 ,  A01N43/82 ,  A01N47/16 ,  C07D233/56 ,  C07D249/08

摘要： An azole compound represented by the formula (I): ##STR1## wherein X is a nitrogen atom; Ar is a phenyl group substituted by halogen or a halogenated C.sub.1-4 alkyl group; R.sup.1 and R.sup.2 independently are a hydrogen atom or a lower alkyl group, or R.sup.1 and R.sup.2 may combine together to form a lower alkylene group; n denotes an integer of 0 to 2; and R.sup.7 is a hydrogen atom, a hydroxyl group which may be optionally acylated by an acyl group selected from acetyl, propionyl, butyryl, isobutyryl, phenylacetyl and benzoyl, or may form a bond together with R.sup.1 ; or a salt thereof.

摘要翻译： 由式（I）表示的唑化合物：其中X是氮原子; Ar是被卤素或卤代C 1-4烷基取代的苯基; R1和R2独立地是氢原子或低级烷基，或者R1和R2可以结合在一起形成低级亚烷基; n表示0〜2的整数， 并且R 7是氢原子，可以任选地被选自乙酰基，丙酰基，丁酰基，异丁酰基，苯乙酰基和苯甲酰基的酰基酰化的羟基，或者可以与R 1一起形成键; 或其盐。

公开(公告)号：US5371100A

公开(公告)日：1994-12-06

申请号：US981850

申请日：1992-11-24

申请人： Katsumi Itoh ,  Kenji Okonogi ,  Norikazu Tamura

发明人： Katsumi Itoh ,  Kenji Okonogi ,  Norikazu Tamura

IPC分类号： C07D249/08 ,  C07D521/00 ,  A01N43/713 ,  C07D403/06

CPC分类号： C07D231/12 ,  C07D233/56 ,  C07D249/08

摘要： An optically active azole compound of the formula (I): ##STR1## wherein R.sup.1 and R.sup.2 are independently a hydrogen atom, a halogen atom, a haloalkyl group, a haloalkoxy group or an optionally substituted nitrogen-containing heterocyclic group; R.sup.3 is a hydrogen atom or an acyl group; Q is CH or N; --NA is a nitrogen-containing aromatic five-membered heterocyclic group having at least two adjacent nitrogen atoms as the ring-constituting atoms which may be substituted, or an aromatic condensed heterocyclic group having two or more nitrogen atoms as the ring-constituting atoms which may be substituted; and (R) shows that the carbon atom marked with (R) has R-configuration; provided that either of R.sup.1 and R.sup.2 is an optionally substituted nitrogen-containing heterocyclic group when --NA is an 1H-1,2,4-triazol-1-yl group, or a salt thereof, which is useful as an antifungal agent.

摘要翻译： 式（I）的光学活性唑化合物：其中R 1和R 2独立地为氢原子，卤素原子，卤代烷基，卤代烷氧基或任选取代的含氮杂环基; R3是氢原子或酰基; Q是CH或N; -NA是具有至少两个相邻氮原子的含氮芳族五元杂环基，作为可被取代的构成环的原子，或具有两个以上氮原子的芳香稠合杂环基作为构成环的原子， 可以替代; 和（R）表示具有（R）标记的碳原子具有R-构型; 条件是当-NA是可用作抗真菌剂的1H-1,2,4-三唑-1-基或其盐时，R 1和R 2中的任一个为任选取代的含氮杂环基。

公开(公告)号：US4880809A

公开(公告)日：1989-11-14

申请号：US167961

申请日：1988-03-14

申请人： Hirosada Sugihara ,  Katsumi Itoh ,  Kohei Nishikawa

发明人： Hirosada Sugihara ,  Katsumi Itoh ,  Kohei Nishikawa

IPC分类号： C07D295/182

CPC分类号： C07D295/182

摘要： Novel 1,4-disubstituted piperazine compounds represented by the formula (I): ##STR1## wherein A is a condensed polycyclic hydrocarbon group;R is a phenyl group substituted with a lower alkoxy group;X is methylene group, carbonyl group or thiocarbonyl group;and m is 2 or 3, and their saltsare useful as a platelet activating factor antagonist.

公开(公告)号：US4199582A

公开(公告)日：1980-04-22

申请号：US928156

申请日：1978-07-26

申请人： Yoshikazu Oka ,  Katsumi Itoh ,  Minoru Hirata

发明人： Yoshikazu Oka ,  Katsumi Itoh ,  Minoru Hirata

IPC分类号： A61K31/445 ,  A61K31/495 ,  A61K31/535 ,  A61K31/5375 ,  A61K31/55 ,  A61P9/00 ,  A61P9/08 ,  A61P9/12 ,  C07D243/08 ,  C07D295/02 ,  C07D295/03 ,  C07D295/116 ,  C07D295/12 ,  C07D295/135

CPC分类号： C07D295/03 ,  C07D243/08 ,  C07D295/02 ,  C07D295/116 ,  C07D295/135 ,  Y10S514/929

摘要： Novel 1,2-dihydronaphthalene derivatives of the formula ##STR1## wherein A is a di-lower alkylamino group or a 5- to 7-membered cyclic amino group which may contain one oxygen atom and n is 2 or 3, and its salts have excellent pharmacological activities such as vasodilator, hypotensive and cerebral blood flow increasing actions.

摘要翻译： 其中A是二低级烷基氨基或可含有一个氧原子的5至7元环氨基，n为2或3的新颖的1,2-二氢萘衍生物，其盐具有 优良的药理活性如血管扩张剂，降血压和脑血流量增加等。

公开(公告)号：US4087736A

公开(公告)日：1978-05-02

申请号：US707259

申请日：1976-07-21

申请人： Kazumasa Mori ,  Toshio Morishima ,  Katsumi Itoh

发明人： Kazumasa Mori ,  Toshio Morishima ,  Katsumi Itoh

IPC分类号： H02J7/24 ,  H02J7/16 ,  H02K1/00

CPC分类号： H02J7/248

摘要： A generator comprises an output winding connected to input terminals of a full-wave rectifier and a field winding. A resistor and diodes are also connected to the input terminals for supplying voltage to a voltage regulator. The generator, the rectifier and the voltage regulator are assembled together within a generator housing, so that a single conducting wire is sufficient for connecting the generator and a battery. The pole cores of the generator are made of low carbon steel the residual magnetism of which has been increased by a cementation process or by insertion of high carbon steel elements.

摘要翻译： 发电机包括连接到全波整流器和励磁绕组的输入端的输出绕组。 电阻器和二极管也连接到输入端子，以向电压调节器提供电压。 发电机，整流器和电压调节器在发电机壳体内组装在一起，使得单根导线足以连接发电机和电池。 发电机的极芯由低碳钢制成，其剩余磁性通过胶结方法或通过插入高碳钢元素而增加。

公开(公告)号：US3942096A

公开(公告)日：1976-03-02

申请号：US509635

申请日：1974-09-26

申请人： Katsumi Itoh ,  Kazumasa Mori

发明人： Katsumi Itoh ,  Kazumasa Mori

IPC分类号： H02J7/24 ,  H02H7/06 ,  H02J7/16 ,  H02P9/30 ,  H02H7/00

CPC分类号： H02J7/166 ,  H02H7/06

摘要： In a voltage regulating system, a protective transistor has its collector connected to a base of a power transistor which controls field current of a battery charging generator and its base connected via voltage dropping element to a collector of a control transistor which controls the power transistor in response to a battery voltage whereby an uncontrolled high voltage which takes place during disconnection of a voltage regulator to a battery is prevented in such a manner that the protective transistor controls the power transistor to cut off the field current.

摘要翻译： 在电压调节系统中，保护晶体管的集电极连接到功率晶体管的基极，功率晶体管的基极控制电池充电发电机的励磁电流，其基极通过降压元件连接到控制晶体管的集电极，控制晶体管的集电极控制功率晶体管 响应于电池电压，从而防止了在电压调节器断开电池期间发生的不受控制的高电压，使得保护晶体管控制功率晶体管截止励磁电流。