2-Halopropionic acid and its derivatives
    1.
    发明授权
    2-Halopropionic acid and its derivatives 失效
    2-卤代丙酸及其衍生物

    公开(公告)号:US4074057A

    公开(公告)日:1978-02-14

    申请号:US728193

    申请日:1976-09-30

    摘要: Compounds of the formula: ##STR1## wherein R.sup.1 represents hydrogen, lower alkyl having 1 to 5 carbon atoms, halogen, hydroxyl, lower alkoxy having 1 to 4 carbon atoms or trifluoromethyl; R.sup.2 and R.sup.3 are the same or different and each represents hydrogen or a lower alkyl having 1 to 5 carbon atoms; Y represents an alkylenethio group having 1 to 6 carbon atoms, alkyleneoxy having 1 to 6 carbon atoms, or alkylenedioxy having 1 to 6 carbon atoms; Z represents a carboxyl group or a group convertible to carboxyl and n is 1 or 2. The compounds have utility in treatment of hyperlipemia and diabetes.

    摘要翻译: 下式的化合物:其中R 1表示氢,具有1至5个碳原子的低级烷基,卤素,羟基,具有1至4个碳原子的低级烷氧基或三氟甲基; R2和R3相同或不同,各自表示氢或碳原子数为1〜5的低级烷基; Y表示碳原子数1〜6的亚烷基硫基,碳原子数1〜6的亚烷氧基或碳原子数1〜6的亚烷基二氧基。 Z表示羧基或可转换成羧基的基团,n为1或2.该化合物可用于治疗高脂血症和糖尿病。

    1
,1-Dichloro-1a,1b-dihydrodibenzo(b,f)cycloprop(d)azepine-6(1H)-carboxalde
hyde
    2.
    发明授权
    1 ,1-Dichloro-1a,1b-dihydrodibenzo(b,f)cycloprop(d)azepine-6(1H)-carboxalde hyde 失效
    1,1-二氯-1a,1b-二氢二苯并(b,f)环丙(d)吖庚因-6(1H) - 甲醛

    公开(公告)号:US3992370A

    公开(公告)日:1976-11-16

    申请号:US435965

    申请日:1974-01-23

    CPC分类号: C07D223/32 C07D231/34

    摘要: 1,1-Dichloro-1a, 10b-dihydrodibenzo(b,f)cycloprop(d)azepine-6(1H)-carboxaldehyde is produced in good yield through a reaction between a compound of the general formula ##SPC1##Wherein R stands for hydrogen or formyl group and chloroform. Thus obtained product can be used as a valuable intermediate for synthesizing medicines and is further convertible to known drugs, e.g. 6-(3-dimethylamino)propyl)-1, 1a, 6, 10b-tetrahydrodibenzo(b,f)cycloprop(d)azepine.

    摘要翻译: 通过下列通式之一的反应,通过下式反应生成1,1-二氯-1a,10b-二氢二苯并(b,f)环丙烷(d)吖庚因-6(1H) - 甲醛:WHEREIN R代表氢或甲酰基 组和氯仿。 所得产物可用作合成药物的有价值的中间体,并可进一步转化为已知的药物,例如, 6-(3-二甲基氨基)丙基)-1,1a,6,10b-四氢二苯并(b,f)环丙(d)氮杂。

    .alpha.-Chlorocarboxylic acids
    4.
    发明授权
    .alpha.-Chlorocarboxylic acids 失效
    {60-氯代羧酸

    公开(公告)号:US4080505A

    公开(公告)日:1978-03-21

    申请号:US692577

    申请日:1976-06-03

    摘要: .alpha.-CHLOROCARBOXYLIC ACIDS OF THE FORMULA ##STR1## wherein Y stands for a lower alkyl group having 1 to 6 carbon atoms or a phenyl group, a benzoyl group or a phenylalkyl group having 7 to 11 carbon atoms, which may have a lower alkyl group having 1 to 3 carbon atoms, a lower alkoxy group having 1 to 3 carbon atoms or a halogen on the phenyl rings as a substituent; R.sup.1 stands for a lower alkylene group having 1 to 4 carbon atoms or a valency bond; L stands for a lower alkyl group having 1 to 3 carbon atoms; and Z stands for a carboxyl group or a group convertible to carboxyl group, are useful as, for example, remedies for hyperlipemia, diabetes and so on of mammals including human beings.

    摘要翻译: 式中,Y表示碳原子数1〜6的低级烷基或苯基,苯甲酰基或碳原子数7〜11的苯基烷基,可以具有低级烷基 具有1至3个碳原子,具有1至3个碳原子的低级烷氧基或苯环上的卤素作为取代基; R1代表具有1至4个碳原子的低级亚烷基或价键; L代表具有1至3个碳原子的低级烷基; Z表示羧基或可转变为羧基的基团,可用作例如包括人在内的哺乳动物的高脂血症,糖尿病等的补救措施。