Method of plant tissue culture
    1.
    发明授权
    Method of plant tissue culture 失效
    植物组织培养方法

    公开(公告)号:US5300128A

    公开(公告)日:1994-04-05

    申请号:US22124

    申请日:1993-02-25

    CPC分类号: C12N5/0025 A01H4/006 C12N5/04

    摘要: A method of plant tissue culture which comprises culturing a tissue or an organ of a plant, a part of the same or cultured cells in a medium containing a culture filtrate and/or an extract of a photosynthetic procaryotic microorganism.Such a culturing method effectively proliferates the plant tissues and cultured cells, and also promotes the formation of adventive embryos, regeneration of the plant body and production of useful substances formed by that plant.Strains of cyanobacteria or photosynthetic bacteria are preferably used as the photosynthetic procaryotic microorganism.

    摘要翻译: 一种植物组织培养方法,其包括在含有培养滤液和/或光合原核生物微生物提取物的培养基中培养植物的组织或器官,其一部分或培养细胞。 这种培养方法有效地增殖植物组织和培养细胞,并且还促进形成胚胎,植物体的再生和由该植物形成的有用物质的生产。 优选使用蓝细菌或光合细菌菌株作为光合原核生物。

    Angiogenesis inhibitor and novel compound
    2.
    发明授权
    Angiogenesis inhibitor and novel compound 失效
    血管生成抑制剂和新型化合物

    公开(公告)号:US5629340A

    公开(公告)日:1997-05-13

    申请号:US481465

    申请日:1995-07-10

    摘要: An angiogenesis inhibitor comprising, as an active agent, Compound (I) represented by the formula below: ##STR1## where R.sub.1 is a lower alkyl group, an alkoxycarbonyl group or a carboxyl group; andR.sub.2, R.sub.3 and R.sub.4 maybe the same or different and represent a hydrogen atom, a hydroxyl group, a methoxy group or an acetoxy group.This compound has a remarkable angiogenesis inhibition activity, and an angiogenesis inhibitor useful for treatment of various diseases are provided.

    摘要翻译: PCT No.PCT / JP93 / 01893 Sec。 371日期:1995年7月10日 102(e)日期1995年7月10日PCT提交1993年12月27日PCT公布。 公开号WO94 / 15594 日本时间1994年7月21日一种血管生成抑制剂,其包含作为活性剂的由下式表示的化合物(I):其中R 1为低级烷基,烷氧基羰基或羧基; R2,R3和R4可以相同或不同,表示氢原子,羟基,甲氧基或乙酰氧基。 该化合物具有显着的血管生成抑制活性,并且提供了可用于治疗各种疾病的血管生成抑制剂。

    Method of plant tissue culture
    3.
    发明授权
    Method of plant tissue culture 失效
    植物组织培养方法

    公开(公告)号:US5217892A

    公开(公告)日:1993-06-08

    申请号:US908894

    申请日:1992-07-08

    IPC分类号: A01H4/00 C12N5/00 C12N5/04

    CPC分类号: A01H4/006 C12N5/0025 C12N5/04

    摘要: A method of plant tissue culture which comprises culturing a tissue or an organ of a plant, a part of the same or cultured cells in a medium containing a culture filtrate and/or an extract of a photosynthetic procaryotic microorganism.Such a culturing method effectively proliferates the plant tissues and cultured cells, and also promotes the formation of adventive embryos, regeneration of the plant body and production of useful substances formed by that plant.Strains of cyanobacteria or photosynthetic bacteria are preferably used as the photosynthetic procaryotic microorganism.

    摘要翻译: PCT No.PCT / JP89 / 00741 Sec。 371 1990年3月21日 102(e)1990年3月21日PCT PCT日期:1989年7月25日PCT公布。 出版物WO90 / 00855 1990年2月8日。一种植物组织培养方法,其包括在含有培养滤液和/或光合原核生物微生物提取物的培养基中培养植物的组织或器官,其一部分或培养细胞 。 这种培养方法有效地增殖植物组织和培养细胞,并且还促进形成胚胎,植物体的再生和由该植物形成的有用物质的生产。 优选使用蓝细菌或光合细菌菌株作为光合原核生物。