Muramyldipeptide derivatives
    11.
    发明授权
    Muramyldipeptide derivatives 失效
    胞壁酰二肽衍生物

    公开(公告)号:US4317771A

    公开(公告)日:1982-03-02

    申请号:US162233

    申请日:1980-06-23

    CPC分类号: C07K9/005

    摘要: Muramyldipeptide derivatives of the formula (I): ##STR1## wherein X represents an amino acid residue such as of L-alanine, L-serine, L-valine, glycine, etc., and Y represents a group ##STR2## wherein R.sub.1 represents a hydrogen atom, an alkyl group of 1 to 6 carbon atoms, a carboxamide group or a carboxyl group, n represents an integer of 1 to 6, A represents a straight or branched chain, saturated or unsaturated aliphatic hydrocarbon residue of 7 to 30 carbon atoms, and "Acyl" means an acyl group of an aliphatic carboxylic acid having 2 to 6 carbon atoms. These compounds have excellent adjuvant activity and/or prophylactic and therapeutic effects against microbial infections.

    摘要翻译: 式(I)的乳糖基二肽衍生物:其中X表示L-丙氨酸,L-丝氨酸,L-缬氨酸,甘氨酸等氨基酸残基,Y表示基团 其中R1表示氢原子,1〜6个碳原子的烷基,羧酰胺基或羧基,n表示1〜6的整数,A表示7或6的直链或支链饱和或不饱和脂肪族烃残基 30个碳原子,“酰基”是指碳原子数2〜6的脂肪族羧酸的酰基。 这些化合物具有优异的佐剂活性和/或对微生物感染的预防和治疗作用。

    Method for treating and preventing bacterial infections
    12.
    发明授权
    Method for treating and preventing bacterial infections 失效
    治疗和预防细菌感染的方法

    公开(公告)号:US4382080A

    公开(公告)日:1983-05-03

    申请号:US262244

    申请日:1981-05-11

    CPC分类号: C07K9/005

    摘要: A method for treating and preventing bacterial infections which comprises administering a 6-O-acylmuramyl depeptide of the formula: ##STR1## wherein X represents a divalent residual group of an amino acid such as L-alanine, L-serine, L-valine, etc., Y represents a residual group of a middle to higher fatty acid having 10 to 60 carbon atoms and isoGln represents a residual group of isoglutamine, or a pharmaceutical composition containing a 6-O-acylmuramyl dipeptide of the formula(I) as an active ingredient to a patient afflicted therewith.

    摘要翻译: 一种用于治疗和预防细菌感染的方法,其包括给予下式的6-O-酰基木瓜酰基多肽:其中X表示氨基酸的二价残基,例如L-丙氨酸,L-丝氨酸,L-缬氨酸, Y表示具有10〜60个碳原子的中等〜高级脂肪酸的残基,isoGln表示残留的异谷氨酰胺胺基,或含有式(I)的6-O-酰基月桂酰二肽作为 对患有其的患者的活性成分。

    PROJECTION OPTICAL SYSTEM, PROJECTOR AND IMAGE READING DEVICE
    13.
    发明申请
    PROJECTION OPTICAL SYSTEM, PROJECTOR AND IMAGE READING DEVICE 有权
    投影光学系统,投影仪和图像读取装置

    公开(公告)号:US20100097582A1

    公开(公告)日:2010-04-22

    申请号:US12529920

    申请日:2008-03-05

    IPC分类号: G03B21/28

    CPC分类号: G03B21/28 G02B17/0804

    摘要: A projection optical system which has a short total length but can project a high quality and large image. The projection optical system projects the displayed image on an image displaying surface onto a projection surface, and includes a lens system having a plurality of lenses, and one or more curved mirrors. Light flux of an enlarged image shooting out from the lens system to the projection surface is incident onto a mirror surface of the one of the curved mirrors first of all. A distance OAL and a distance Y satisfy a requirement (1) 20

    摘要翻译: 一种投影光学系统,其总长度短,但可投影高品质和大图像。 投影光学系统将显示的图像投影到图像显示表面到投影表面上,并且包括具有多个透镜的透镜系统和一个或多个曲面镜。 从透镜系统向投影面射出的放大图像的光通量首先入射到一个曲面镜的镜面上。 距离OAL和距离Y满足要求(1)20

    Projection optical system, projector and image reading device
    14.
    发明授权
    Projection optical system, projector and image reading device 有权
    投影光学系统,投影仪和图像读取装置

    公开(公告)号:US08419191B2

    公开(公告)日:2013-04-16

    申请号:US12529920

    申请日:2008-03-05

    IPC分类号: G03B21/22 G03B21/28 G02B17/00

    CPC分类号: G03B21/28 G02B17/0804

    摘要: An optical system with short total length to project a high quality large image. The system projects an image onto a projection surface, and includes a lens system having a plurality of lenses, and one or more curved mirrors. Light flux of an enlarged image shooting out from the lens system to the projection surface is incident onto a mirror surface of the one of the curved mirrors first of all. Distances OAL and Y satisfy a requirement 20

    摘要翻译: 总体长度短的光学系统投射高质量的大图像。 系统将图像投影到投影表面上,并且包括具有多个透镜的透镜系统和一个或多个曲面镜。 从透镜系统向投影面射出的放大图像的光通量首先入射到一个曲面镜的镜面上。 距离OAL和Y满足要求20