Complex zinc and alpha-chlorocarboxylic acid compounds for treating skin lesions
    2.
    发明授权
    Complex zinc and alpha-chlorocarboxylic acid compounds for treating skin lesions 有权
    用于治疗皮肤损伤的复合锌和α-氯代羧酸化合物

    公开(公告)号:US09284251B2

    公开(公告)日:2016-03-15

    申请号:US14232226

    申请日:2011-11-14

    摘要: The invention relates to the field of medicine, and specifically to preparations for treating skin lesions, in particular viral, benign, precancerous and cancerous, non-metastasizing, dysplastic and inflammatory lesions of the visible mucous membranes, and also viral and fungal skin and nail lesions, and for correcting wrinkles and senile pigment blemishes, said preparations comprising solutions of complex compounds of salts of zinc and alpha-chlorocarboxylic acids of general formula [Zn(RCH2−xClxCOOH)n(H2O)4−n]+2.2[RCH2−xClxCOO]−, where R=alkyl, H or Cl, x=1-2 and n=0-4, in a corresponding alpha-chlorocarboxylic acid, wherein the content of zinc in the solution is 0.25-10.0% and the content of acid is 10-90%. The preparation may additionally contain an additive perfume, for example an ethyl ester of the corresponding alpha-chlorocarboxylic acid. The treatment method consists in that 2-5 doses of the preparation, which has been precooled to 10-15° C., are applied to the affected skin portion with a delay of 1-3 mins between the first and subsequent applications of the preparation. The preparations are stable on storage.

    摘要翻译: 本发明涉及医学领域,具体涉及用于治疗皮肤病变,特别是可见粘膜的病毒,良性,癌前和癌性,非转移性,发育不良和炎性损害的制剂,以及病毒和真菌皮肤和指甲 所述制剂包含通式[Zn(RCH 2-x Cl x COOH)n(H 2 O)4-n] +2.2 [RCH 2 - ]的锌和α-氯代羧酸盐的复合化合物的溶液, xClxCOO] - ,其中R =烷基,H或Cl,x = 1-2和n = 0-4,在相应的α-氯代羧酸中,其中溶液中锌的含量为0.25-10.0% 酸为10-90%。 该制剂可另外含有添加剂香料,例如相应的α-氯代羧酸的乙酯。 治疗方法包括将已经预冷至10-15℃的2-5剂量的制剂在制剂的第一次和随后的应用之间延迟1-3分钟施用于受影响的皮肤部分 。 储存时的制剂稳定。

    Process for preparing unsaturated six-membered lactones
    3.
    发明授权
    Process for preparing unsaturated six-membered lactones 失效
    制备不饱和六元内酯的方法

    公开(公告)号:US4562270A

    公开(公告)日:1985-12-31

    申请号:US540731

    申请日:1983-10-11

    摘要: There are disclosed and claimed substituted cyclic lactones and process for preparation thereof. In particular, there are disclosed substituted cyclic lactones having alkyl substituents on the ring, especially such lactones having substituents on the ring of which two on the same carbon atom.Additionally, the invention herein disclosed and claimed relates to a process for the preparation of lactones by heating a six-membered hydroxy substituted lactone in the presence of a catalyst.

    摘要翻译: 公开并要求取代的环状内酯及其制备方法。 特别地,公开了在环上具有烷基取代基的取代的环状内酯,特别是这种在环上具有取代基的内酯,其中两个在相同的碳原子上。 此外,本文公开和要求的本发明涉及通过在催化剂存在下加热六元羟基取代的内酯来制备内酯的方法。

    3H-Furanones
    4.
    发明授权
    3H-Furanones 失效
    3H-呋喃酮

    公开(公告)号:US4508914A

    公开(公告)日:1985-04-02

    申请号:US375060

    申请日:1982-05-05

    摘要: There are disclosed substituted lactones of the formula ##STR1## wherein A stands for --CH--CH.sub.2 X (X being Cl, Br or OH), --CHY--CHY-- (Y being Cl or Br), or ##STR2## and R.sup.1, R.sup.2 and R.sup.3 are the same or different radicals from the group of hydrogen and C.sub.1 to C.sub.10 alkyls, at least one of the radicals R.sup.2, R.sup.2 and R.sup.3 being such an alkyl radical, and process for making the same.

    摘要翻译: 公开了式IMA的取代内酯,其中A代表-CH-CH 2 X(X是Cl,Br或OH),-CHY-CHY-(Y是Cl或Br)或者R 1,R 2 和R 3是与氢和C 1至C 10烷基的基团相同或不同的基团,基团R 2,R 2和R 3中的至少一个是这样的烷基,及其制备方法。

    2,2-Difluoro-PGF.sub.1 analogs
    6.
    发明授权
    2,2-Difluoro-PGF.sub.1 analogs 失效
    2,2-二氟-PGF1类似物

    公开(公告)号:US4207420A

    公开(公告)日:1980-06-10

    申请号:US724160

    申请日:1976-09-17

    申请人: Udo F. Axen

    发明人: Udo F. Axen

    摘要: 2,2-Difluoro prostanglandin E, F.sub..alpha., F.sub..beta., A, and B analogs are disclosed with intermediates and with processes for making them. These compounds differ from the prostaglandins in that they have two fluoro atoms at the C-2 position in place of the two hydrogen atoms at C-2 in the prostaglandins. These compounds are useful for a variety of pharmacological purposes, including antiulcer, inhibition of platelet aggregation, increase in nasal patency, labor induction at term, and wound healing.

    摘要翻译: 公开了2,2-二氟前列腺素E,Fα,Fβ,A和B类似物与中间体及其制备方法。 这些化合物不同于前列腺素,因为它们在C-2位置具有两个氟原子代替前列腺素中C-2处的两个氢原子。 这些化合物可用于各种药理目的,包括抗溃疡,抑制血小板聚集,增加鼻通气,术中劳动诱导和伤口愈合。