Biocompatible surfaces
    1.
    发明授权
    Biocompatible surfaces 失效
    生物相容表面

    公开(公告)号:US4721800A

    公开(公告)日:1988-01-26

    申请号:US778185

    申请日:1985-09-18

    摘要: A compound of formula: ##STR1## in which X.sup.1 is a reactive group that can react to form a covalent bond with a reactive group on the surface of a material to be rendered biocompatible, X.sup.2 is a group --O.sup..crclbar. or a precursor of such a group, n is 2, 3 or 4, Y is a group --N.sup..sym. R.sub.3 A.sup..crclbar. wherein each R, which may be the same or different, is a C.sub.1 -C.sub.4 alkyl group and A.sup..crclbar. is an anion present when X.sup.2 is an electrically neutral group or Y is ##STR2## wherein R.sup.1 together with X.sup.2 forms a direct bond between the nitrogen and the phosphorus atoms.

    摘要翻译: PCT No.PCT / GB85 / 00025 Sec。 371日期:1985年9月18日 102(e)1985年9月18日PCT PCT 1月18日PCT PCT。 第WO85 / 03295号公报 日期:1985年8月1日。一种下式的化合物:其中X1是能够与待生物相容的材料的表面上的反应性基团反应形成共价键的反应性基团,X2是基团 -O( - )或这种基团的前体,n为2,3或4,Y为-N(+)R 3A( - ) - 基,其中每个R可以相同或不同,为C1- C4烷基和A( - )是当X2是电中性基团时存在的阴离子或Y是其中R 1与X 2一起形成氮原子和磷原子之间的直接键。

    Trialkyl-O-(W-aminoalkyl)-phosphatidylalkylammonium salts useful for the
manufacture of biocompatible surfaces
    2.
    发明授权
    Trialkyl-O-(W-aminoalkyl)-phosphatidylalkylammonium salts useful for the manufacture of biocompatible surfaces 失效
    用于制造生物相容性表面的三烷基-O-(W-氨基烷基) - 磷脂酰基烷基铵盐

    公开(公告)号:US5091551A

    公开(公告)日:1992-02-25

    申请号:US510840

    申请日:1990-04-18

    摘要: A compound of formula: ##STR1## in which X.sup.1 is a reactive group that can react to form a covalent bond with a reactive group on the surface of a material to be rendered biocompatible, X.sup.2 is a group --0.crclbar. or a precursor of such a group, n is 2, 3 or 4, Y is a group N.sup..sym. R.sub.3 A.sup..crclbar. A wherein each R, which may be the same or different, is a C.sub.1 -C.sub.4 alkyl group and A.sup..crclbar. is an anion present when X.sup.2 is an electrically neutral group or Y is ##STR2## wherein R.sup.1 together with X.sup.2 forms a direct bond between the nitrogen and the phosphorus atoms.

    摘要翻译: 下式的化合物:其中X1是能与反应性基团反应形成与要生物相容的材料的表面上的反应性基团的反应性基团,X 2是基团-O( - )或 这种基团的前体,n为2,3或4,Y为基团N(+)R 3A( - )A,其中每个R可相同或不同,为C1-C4烷基,A( - )是当X2是电中性基团时存在的阴离子或Y是其中R 1与X 2一起形成氮和磷原子之间的直接键。

    Process for rendering a surface biocompatible, and articles containing
the same
    3.
    发明授权
    Process for rendering a surface biocompatible, and articles containing the same 失效
    用于使表面生物相容的方法,以及含有该表面的制品

    公开(公告)号:US5380904A

    公开(公告)日:1995-01-10

    申请号:US169641

    申请日:1993-12-20

    摘要: A compound of formula: ##STR1## in which X.sup.1 is a reactive group that can react to form a covalent bond with a reactive group on the surface of a material to be rendered biocompatible, X.sup.2 is a group --O.sup..crclbar. or a precursor of such a group, n is 2, 3 or 4, Y is a group --N.sup..sym. R.sub.3 A.sup..crclbar. wherein each R, which may be the same or different, is a C.sub.1 -C.sub.4 alkyl group and A.sup..crclbar. is an anion present when X.sup.2 is an electrically neutral group or Y is ##STR2## wherein R.sup.1 together with X.sup.2 forms a direct bond between the nitrogen and the phosphorus atoms.

    摘要翻译: 下式的化合物:其中X1是能与反应性基团反应形成与要生物相容的材料的表面上的反应性基团的反应性基团,X 2是基团-O( - )或 这种基团的前体,n为2,3或4,Y为-N(+)R 3A( - )基团,其中各R可以相同或不同,为C1-C4烷基,A( - )是当X2是电中性基团时存在的阴离子或Y是其中R 1与X 2一起形成氮和磷原子之间的直接键。

    Article having biocompatible surface
    4.
    发明授权
    Article having biocompatible surface 失效
    物品具有生物相容性表面

    公开(公告)号:US5229162A

    公开(公告)日:1993-07-20

    申请号:US789894

    申请日:1991-11-12

    摘要: A compound of formula: ##STR1## in which X.sup.1 is a reactive group that can react to form a covalent bond with a reactive group on the surface of a material to be rendered biocompatible, X.sup.2 is a group -O.sup..crclbar. or a precursor of such a group, n is 2, 3 or 4, Y is a group --N.sup..sym. R.sub.3 A.sup..crclbar. wherein each R, which may be the same or different, is a C.sub.1 -C.sub.4 alkyl group and A.sup..crclbar. is an anion present when X.sup.2 is an electrically neutral group or Y is ##STR2## wherein R.sup.1 together with X.sup.2 forms a direct bond between the nitrogen and the phosphorus atoms.

    摘要翻译: 下式的化合物:其中X1是能与反应性基团反应形成与要生物相容的材料的表面上的反应性基团的反应性基团,X 2是基团-O( - )或 这种基团的前体,n为2,3或4,Y为-N(+)R 3A( - )基团,其中各R可以相同或不同,为C1-C4烷基,A( - )是当X2是电中性基团时存在的阴离子或Y是其中R 1与X 2一起形成氮和磷原子之间的直接键。

    Biocompatible polyesters
    6.
    发明授权
    Biocompatible polyesters 失效
    生物相容性聚酯

    公开(公告)号:US4792599A

    公开(公告)日:1988-12-20

    申请号:US162337

    申请日:1988-03-03

    申请人: Aziz A. Durrani

    发明人: Aziz A. Durrani

    摘要: A biocompatible polyester comprising repeating units derived from glycerophosphorylcholine or glycerophosphorylethanolamine and at least one di- or poly-functional acid or reactive derivative thereof is haemocompatible and may be used in components for handling body fluids and in prostheses.

    摘要翻译: PCT No.PCT / GB87 / 00533 Sec。 371日期1988年3月3日 102(e)1988年3月3日PCT PCT 1987年7月28日PCT公布。 出版物WO88 / 00956 日期:1988年2月11日。包含衍生自甘油磷酰胆碱或甘油磷酸乙醇胺的重复单元和至少一种二官能或多官能酸或其反应性衍生物的生物相容性聚酯是血液相容性的,并且可用于处理体液和假体的组分。