Cyclopeptides and their use as absorption promoters when applied to the
mucosa
    1.
    发明授权
    Cyclopeptides and their use as absorption promoters when applied to the mucosa 失效
    环肽及其作为吸收促进剂用于粘膜时的应用

    公开(公告)号:US5565423A

    公开(公告)日:1996-10-15

    申请号:US418882

    申请日:1995-04-07

    CPC分类号: C07K7/62 A61K38/00 Y02P20/55

    摘要: Cyclopeptides and their use as absorption promoters when applied to the mucosaThe invention relates to a compound of the formula I ##STR1## or a physiologically tolerated salt thereof, in which X is a basic L- or D-amino acid,Y is a neutral or basic L- or D-amino acid,Z is a neutral or basic L- or D-amino acid, which can be identical to or different from Y,R.sup.1 is an N-bonded acyl radical of the formula II ##STR2## in which Ar is a phenyl radical, which is optionally substituted by 1, 2 or 3 identical or different radicals from the series comprising hydroxyl, (C.sub.1 -C.sub.4)-alkoxy, amino, carboxyl, (C.sub.1 -C.sub.4)-alkylamino and halogen, or is a 2-aminothiazol-4-yl radical,p is an integer from zero to 4 and q, n, m and 1 independently of one another are zero or 1.The invention additionallly relates to the use of compounds of the formula I and physiologically tolerated salts thereof for promoting the absorption of peptides and proteins when applied to the mucosa, and pharmaceutical formulations which contain a pharmacologically active amount of one or more peptides or proteins and a compound of the formula I or physiologically tolerated salts thereof.

    摘要翻译: 环肽及其作为吸收促进剂的用途本发明涉及式I化合物或其生理上耐受的盐,其中X为碱性L-或D-氨基酸,Y 是中性或碱性的L-或D-氨基酸,Z是中性或碱性的L-或D-氨基酸,其可以与Y相同或不同,R1是式II的N-键合的酰基, 其中Ar是苯基,其任选被1,2或3个相同或不同的基团取代,所述基团包含羟基,(C 1 -C 4) - 烷氧基,氨基,羧基,(C 1 -C 4) - 烷基氨基和卤素,或是2-氨基噻唑-4-基,p是0至4的整数,且q,n,m和1彼此独立地为零或1.本发明还涉及使用 式I化合物及其生理学上可耐受的盐,用于在应用于粘膜时促进肽和蛋白质的吸收,以及药物制剂 含有药理活性量的一种或多种肽或蛋白质的离子和式I化合物或其生理学上耐受的盐。

    Antimalarial compositions
    5.
    发明授权
    Antimalarial compositions 失效
    抗疟组成

    公开(公告)号:US4284627A

    公开(公告)日:1981-08-18

    申请号:US166295

    申请日:1980-07-07

    摘要: Antimalarial compositions are disclosed containing as the active ingredient a mixture of a tetrahydroacridone of the general formula I ##STR1## in which R.sup.1 represents methyl, phenyl, p-chlorophenyl, m-chlorophenyl, p-fluorophenyl, p-trifluoromethylphenyl, o-trifluoromethylphenyl or o-chloro-p-trifluoromethylphenyl,R.sup.2 represents hydrogen or methyl, andR.sup.3 represents fluorine or chlorine,or a salt of such a compound with a physiologically compatible acid or base, with(a) 6-methoxy-.alpha.-(5-vinyl-2-quinuclidinyl)-4-quinoline-methanol (Quinine),(b) 7-chloro-4-(diethylamino-1-methyl-butylamino)-quinoline (Chloroquine),(c) .alpha.-(2-piperidyl)-2,8-bis(trifluoromethyl)-4-quinolinemethanol (Mefloquine),(d) 8-(4-amino-1-methylbutylamino)-6-methoxy-quinoline (Primaquine),(e) 2,4-diamino-5-p-chlorophenyl-6-ethylpyrimidine (Pyrimethamine),(f) 4,6-diamino-1-(p-chlorophenyl)-1,2-dihydro-2,2-dimethyl-s-triazine (Cycloguanil),(g) 2,4-diamino-5-(3,4,5-trimethoxybenzyl)-pyrimidine (Trimethoprim),(h) N'-(5,6-dimethoxy-4-pyrimidyl)-sulfanilamide (Sulfadoxine), or(i) 4,4'-diaminodiphenylsulfone (Dapsone),or with a salt of a compound sub (a) to (i), with a physiologically compatible acid or base, the mixtures being in a proportion by weight of between 25:1 and 1:300 (tetrahydroacridone to compound sub (a) to (i)) in admixture with a pharmaceutically acceptable carrier and/or adjuvant.This is a division of application Ser. No. 954,900, filed October 26, 1978.

    摘要翻译: 公开了抗疟组合物,其包含作为活性成分的通式I的四氢吖啶酮的混合物,其中R 1表示甲基,苯基,对氯苯基,间氯苯基,对氟苯基,对三氟甲基苯基,邻三氟甲基苯基或对 - 邻 - 氯 - 对三氟甲基苯基,R 2代表氢或甲基,R 3代表氟或氯,或这种化合物与生理相容的酸或碱的盐与(a)6-甲氧基-α-(5-乙烯基 -2-喹喔啉基)-4-喹啉 - 甲醇(奎宁),(b)7-氯-4-(二乙基氨基-1-甲基 - 丁基氨基) - 喹啉(氯喹),(c)α-(2-哌啶基) 2,8-双(三氟甲基)-4-喹啉甲醇(Mefloquine),(d)8-(4-氨基-1-甲基丁基氨基)-6-甲氧基 - 喹啉(Primaquine),(e)2,4-二氨基-5 对 - 氯苯基-6-乙基嘧啶(Pyrimethamine),(f)4,6-二氨基-1-(对氯苯基)-1,2-二氢-2,2-二甲基-s-三嗪(Cycloduanil),(g )2,4-二氨基-5-(3,4,5-三甲氧基苄基) - 嘧啶(Trimethopri m),(h)N' - (5,6-二甲氧基-4-嘧啶基) - 磺胺(磺胺多辛),或(i)4,4'-二氨基二苯砜(氨苯砜),或与化合物 )至(i)与生理上相容的酸或碱,所述混合物的重量比为25:1至1:300(四氢吖啶酮与化合物(a)至(i))的混合物与药学上可接受的 载体和/或佐剂。

    Corticoid-17-alkyl-carbonates substituted in the 17-position, process
for their preparation and pharmaceuticals containing them
    8.
    发明授权
    Corticoid-17-alkyl-carbonates substituted in the 17-position, process for their preparation and pharmaceuticals containing them 失效
    在17位取代的皮质类固醇-17-烷基 - 碳酸酯,其制备方法和含有它们的药物

    公开(公告)号:US5362721A

    公开(公告)日:1994-11-08

    申请号:US015041

    申请日:1993-02-08

    摘要: The disclosed invention includes corticoid-17-alkylcarbonates substituted in the 17-position, a process for their preparation and pharmaceuticals containing them. These corticoid-17-alkylcarbonates have the following formula I ##STR1## where A is CHOH in any desired steric arrangement, C.dbd.O or CH.sub.2 ; Y is H, F, or Cl; Z is H, F or CH.sub.3 ; R(1) is O-acyl, carbonylalkyl, alkylsulfonate or arylsulfonate;R(2) is branched alkyl or (CH.sub.2).sub.2-4 --OCH.sub.3 andR(3) is H or methyl. They have excellent local and topical antiinflammatory action. They are distinguished by a particularly good ratio of local to systemic antiinflammatory activity and in some cases also show stronger local antiinflammatory activities than their isomeric corticoid-17-alkylcarbonates having a linear alkyl group in the 17-alkylcarbonate moiety.

    摘要翻译: 所公开的发明包括在17位取代的皮质类固醇-17-烷基碳酸酯,其制备方法和含有它们的药物。 这些皮质激素-17-烷基碳酸酯具有以下分子式I,其中A是任何所需空间排列中的CHOH,C = O或CH 2; Y是H,F或Cl; Z是H,F或CH 3; R(1)是O-酰基,羰基烷基,烷基磺酸酯或芳基磺酸酯; R(2)是支链烷基或(CH2)2-4-OCH3,R(3)是H或甲基。 他们具有优异的局部和局部抗炎作用。 它们的区别在于局部与系统性抗炎活性的比例特别好,并且在某些情况下也显示出比其在17-烷基碳酸酯部分具有直链烷基的异构的类皮质激素-17-烷基碳酸酯更强的局部抗炎活性。