Polyprenyl derivatives
    1.
    发明授权
    Polyprenyl derivatives 失效
    聚丙烯衍生物

    公开(公告)号:US4260551A

    公开(公告)日:1981-04-07

    申请号:US11514

    申请日:1979-02-12

    摘要: Polyprenyl derivatives having the formula ##STR1## in which R.sup.1 and R.sup.2 may be the same or different and each represents hydrogen atom, hydroxyl group, an alkoxy group having 1-8 carbon atoms, an aliphatic acyloxy group having 2-18 carbon atoms, an aromatic acyloxy group or an araliphatic acyloxy group having 2-3 carbon atoms in the aliphatic acyl moiety, R.sup.3 represents hydrogen atom, an alkyl group having 1-8 carbon atoms, an aliphatic acyl group having 2-18 carbon atoms, an aromatic acyl group or an araliphatic acyl group having 2-3 carbon atoms in the aliphatic acyl moiety, n is an integer of 1-4 and, when n is an integer of 2-4, R.sup.2 's may be the same or different; provided that, when n is 1 or 2, at least one of R.sup.1 and R.sup.2 's is hydroxyl group, an alkoxy group, an aliphatic acyloxy group, an aromatic acyloxy group or an araliphatic acyloxy group. These derivatives are useful as medicines for treating peptic ulcer.

    摘要翻译: 其中R 1和R 2可以相同或不同并且各自表示氢原子,羟基,具有1-8个碳原子的烷氧基,具有2-羟基的脂肪族酰氧基, 18个碳原子,芳香族酰氧基或脂肪族酰基部分中具有2-3个碳原子的芳脂肪酰氧基,R3表示氢原子,具有1-8个碳原子的烷基,具有2-18个碳原子的脂族酰基 芳香族酰基或脂肪族酰基部分具有2-3个碳原子的芳脂酰基,n为1-4的整数,当n为2-4的整数时,R 2可以相同或不同, 条件是当n为1或2时,R 1和R 2中的至少一个为羟基,烷氧基,脂族酰氧基,芳香族酰氧基或芳脂族酰氧基。 这些衍生物可用作治疗消化性溃疡的药物。

    Polyprenyl derivatives
    2.
    发明授权
    Polyprenyl derivatives 失效
    聚丙烯衍生物

    公开(公告)号:US4192953A

    公开(公告)日:1980-03-11

    申请号:US1162

    申请日:1979-01-04

    摘要: Polyprenyl derivatives having the formula ##STR1## in which R.sup.1 and R.sup.2 may be the same or different and each represents hydrogen atom, hydroxyl group, an alkoxy group having 1-8 carbon atoms, an aliphatic acyloxy group having 2-18 carbon atoms, an aromatic acyloxy group or an araliphatic acyloxy group having 2-3 carbon atoms in the aliphatic acyl moiety, R.sup.3 represents hydrogen atom, an alkyl group having 1-8 carbon atoms, an aliphatic acyl group having 2-18 carbon atoms, an aromatic acyl group or an araliphatic acyl group having 2-3 carbon atoms in the aliphatic acyl moiety, n is an integer of 1-4 and, when n is an interger of 2-4, R.sup.2 's may be the same or different; provided that, when n is 1 or 2, at least one of R.sup.2 and R.sup.2 's is hydroxyl group, an alkoxy group, an aliphatic acyloxy group, an aromatic acyloxy group or an araliphatic acyloxy group. These derivatives are useful as medicines for treating peptic ulcer.

    摘要翻译: 其中R 1和R 2可以相同或不同并且各自表示氢原子,羟基,具有1-8个碳原子的烷氧基,具有2-羟基的脂肪族酰氧基, 18个碳原子,芳香族酰氧基或脂肪族酰基部分中具有2-3个碳原子的芳脂肪酰氧基,R3表示氢原子,具有1-8个碳原子的烷基,具有2-18个碳原子的脂族酰基 芳香酰基或脂肪族酰基部分具有2-3个碳原子的芳脂酰基,n为1-4的整数,当n为2-4的整数时,R 2可以相同或不同; 条件是当n为1或2时,R 2和R 2中的至少一个为羟基,烷氧基,脂族酰氧基,芳香族酰氧基或芳脂族酰氧基。 这些衍生物可用作治疗消化性溃疡的药物。

    Polyprenyl derivatives
    3.
    发明授权
    Polyprenyl derivatives 失效
    聚丙烯衍生物

    公开(公告)号:US4059641A

    公开(公告)日:1977-11-22

    申请号:US633097

    申请日:1975-11-18

    摘要: Polyprenyl derivatives having the formula ##STR1## in which R.sup.1 and R.sup.2 may be the same or different and each represents hydrogen atom, hydroxyl group, an alkoxy group having 1-8 carbon atoms, an aliphatic acyloxy group having 2-18 carbon atoms, an aromatic acyloxy group or an araliphatic acyloxy group having 2-3 carbon atoms in the aliphatic acyl moiety, R.sup.3 represents hydrogen atom, an alkyl group having 1-8 carbon atoms, an aliphatic acyl group having 2-18 carbon atoms, an aromatic acyl group or an araliphatic acyl group having 2-3 carbon atoms in the aliphatic acyl moiety, n is an integer of 1-4 and, when n is an integer of 2-4, R.sup.2 's may be the same or different; provided that, when n is 1 or 2, at least one of R.sup.1 and R.sup.2 's is hydroxyl group, an alkoxy group, an aliphatic acyloxy group, an aromatic acyloxy group or an araliphatic acyloxy group. These derivatives are useful as medicines for treating peptic ulcer.

    摘要翻译: 其中R 1和R 2可以相同或不同并且各自代表氢原子,羟基,具有1-8个碳原子的烷氧基,具有2-取代基的脂肪族酰氧基的具有式 + tr 的聚丙烯基衍生物, 18个碳原子,芳香族酰氧基或脂肪族酰基部分中具有2-3个碳原子的芳脂肪酰氧基,R3表示氢原子,具有1-8个碳原子的烷基,具有2-18个碳原子的脂族酰基 芳香族酰基或脂肪族酰基部分具有2-3个碳原子的芳脂酰基,n为1-4的整数,当n为2-4的整数时,R 2可以相同或不同, 条件是当n为1或2时,R 1和R 2中的至少一个为羟基,烷氧基,脂族酰氧基,芳香族酰氧基或芳脂族酰氧基。 这些衍生物可用作治疗消化性溃疡的药物。

    Carbacyclin derivatives
    5.
    发明授权
    Carbacyclin derivatives 失效
    卡巴环素衍生物

    公开(公告)号:US4757087A

    公开(公告)日:1988-07-12

    申请号:US840920

    申请日:1986-03-18

    CPC分类号: C07C405/0083 Y02P20/55

    摘要: Carbacyclin derivatives with anti-ulcer activity comprise compounds of the general formula (I): ##STR1## (wherein R.sup.1 is selected from the group consisting of a hydrogen atom and an alkyl group having from 1 to 10 carbon atoms; R.sup.2 is selected from the group consisting of a hydrogen atom and a methyl group; and R.sup.3 is selected from the group consisting of a 3-butenyl group, a 4-pentenyl group and a 5-methyl-4-hexenyl group), and pharmaceutically acceptable salts thereof.

    摘要翻译: 具有抗溃疡活性的卡巴环素衍生物包括通式(I)的化合物:其中R 1选自氢原子和具有1至10个碳原子的烷基; R 2是 选自氢原子和甲基; R3选自3-丁烯基,4-戊烯基和5-甲基-4-己烯基)和药学上可接受的盐 其中。

    9-OXO-15 .xi.-HYDROXY-20-ALKYLIDENEPROST-13(TRANS)-ENOIC ACID DERIVATIVES
    7.
    发明授权
    9-OXO-15 .xi.-HYDROXY-20-ALKYLIDENEPROST-13(TRANS)-ENOIC ACID DERIVATIVES 失效
    9-OXO-15 {86-羟基-20-烷基硫代-13(反式) - 酸性衍生物

    公开(公告)号:US4064351A

    公开(公告)日:1977-12-20

    申请号:US753277

    申请日:1976-12-22

    CPC分类号: C07C405/00 C07F9/4015

    摘要: Prostanoic acid derivatives having the formula ##STR1## wherein A represents ethylene group or cis-vinylene group, R.sup.1 and R.sup.2 may be the same or different and each represents hydrogen atom or an alkyl group having 1-3 carbon atoms, R.sup.3 and R.sup.4 may be the same or different and each represents an alkyl group having 1-3 carbon atoms and R.sup.5 represents hydrogen atom or hydroxyl group and the pharmaceutically acceptable salts thereof and a process for the preparation thereof.The compounds are useful as anti-ulcerogenic or bronchodilating agents and may be prepared by oxidizing 9.xi.-hydroxy-15.xi.-protected-hydroxy-20-alkylideneprost-13(trans)-enoic acid derivatives.

    摘要翻译: 具有式“IMAGE”的前列腺酸衍生物,其中A表示亚乙基或顺式亚乙烯基,R 1和R 2可以相同或不同,各自表示氢原子或具有1-3个碳原子的烷基,R 3和R 4可以是 相同或不同,各自表示具有1-3个碳原子的烷基,R 5表示氢原子或羟基及其药学上可接受的盐及其制备方法。