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    • 2. 发明授权
    • Penetration enhancers for transdermal delivery of systemic agents
    • 渗透增强剂用于系统性试剂的转运
    • US5234959A
    • 1993-08-10
    • US611613
    • 1990-11-13
    • Gevork MinaskanianJames V. Peck
    • Gevork MinaskanianJames V. Peck
    • A01N37/44A01N43/36A01N43/40A01N43/46A61K47/22C05G3/00C07C233/47C07D207/16C07D207/26C07D207/27C07D207/28C07D223/10C07D263/22C07D295/15D06P1/642
    • C07D207/27A01N37/44A01N43/36A01N43/40A01N43/46A61K47/22A61K9/0014C05G3/00C07C233/47C07D207/16C07D207/28C07D223/10C07D263/22C07D295/15D06P1/6426Y10S514/947
    • This invention relates to a method for administering systemically active agents including therapeutic agents through the skin or mucosal membranes of humans and animals and into the blood stream in a transdermal device or formulation comprising topically administering with said systemic agent an effective amount of a membrane penetration enhancer being a carboxylic acid derivative or a salt thereof represented in one embodiment by the general formula ##STR1## wherein W represents oxygen, sulfur, or two hydrogen radicals; wherein Z represents oxygen, sulfur, or --CH.sub.2 --;wherein R represents alkyl optionally substituted with one to three double or triple bonds, --SR'", --OR'", --NHR'", --CH.sub.3, or COOR.sub.1, and wherein R.sub.1 represents hydrogen or lower alkyl;wherein R'" represents alkyl, alkylthioalkyl, alkoxyalkyl, substituted aminoalkyl, optionally substituted with a phenyl, benzoyl or heterocyclic group;wherein R' represents hydrogen, alkyl, alkoxy, acyloxy, alkylthio, hydroxy, --(CH2).sub.y COOR.sub.1 and with y being between zero and 3, inclusive;and wherein R" represents hydrogen or --(CH2).sub.y COOR.sub.1 such that when R" is hydrogen, then W is two hydrogen radicals and R' is not hydrogen; and when R' is hydrogen, then R" is not hydrogen;and wherein m is between one and 5, preferably 2, 3, or 4, while n is between 1 and 24, preferably between 5 and 12, and x is zero or 1, inclusive.It has been found that both open and closed-chain embodiments of the penetration enhancer are sufficient to carry physiologically active agents through body membranes and into the bloodstream.
    • 本发明涉及一种通过人和动物的皮肤或粘膜施用全身活性剂,包括治疗剂的方法,并且在透皮装置或制剂中进入血流中,该方法包括与所述全身药剂局部施用有效量的膜渗透增强剂 在一个实施方案中通过通式“IMAGE”表示的羧酸衍生物或其盐,其中W表示氧,硫或两个氢原子; 其中Z表示氧,硫或-CH 2 - ; 其中R表示任选被一至三个双键或三键-SR“,-OR”',-NHR“',-CH 3或COOR 1取代的烷基,并且其中R 1表示氢或低级烷基; 其中R“表示任选被苯基,苯甲酰基或杂环基取代的烷基,烷硫基烷基,烷氧基烷基,取代氨基烷基; 其中R'表示氢,烷基,烷氧基,酰氧基,烷硫基,羟基, - (CH2)yCOOR1,y在0和3之间, 并且其中R“表示氢或 - (CH 2)y COOR 1,使得当R”为氢时,则W为两个氢原子并且R'不为氢; 当R'为氢时,R“不为氢; 并且其中m为1至5,优选2,3或4,而n为1至24,优选5至12,x为0或1,包括端值。 已经发现穿透增强剂的开放和闭合两个实施方案足以将生理活性剂携带通过体膜并进入血流。
    • 5. 发明授权
    • Lactam formation by a selective cyclization process
    • 通过选择性环化过程形成内酰胺
    • US4870173A
    • 1989-09-26
    • US847464
    • 1986-04-03
    • Gevork MinaskanianJames V. Peck
    • Gevork MinaskanianJames V. Peck
    • C07D205/08C07D207/26C07D207/277C07D211/78C07D223/10
    • C07D207/277C07D205/08C07D211/78C07D223/10
    • This invention provides a process for preparing lactams, by selectively reacting a novel 1-hydrocarbyl-amino (or heteroatom-substituted hydrocarbylamino); 1,1-dicarboxylic acid, alkylesters; 1-hydrocarbyl (or heteroatom-substituted hydrocarbyl) carboxylic acid, alkyl ester methane, as the salt of an acid having a pKa of 0 or more, in the absence or presence of a base, whereby novel lactams wherein one or both hydrocarbyl moieties are incorporated into the lactam ring are obtained. That is, the acid moiety of said novel salt promotes the reaction whereby both hydrocarbyl moieties are incorporated into the ring, while the presence of a base, in an amount substantially equivalent to said acid promotes the reaction whereby only one hydrocarbyl is incorporated into the ring.
    • 本发明提供了一种制备内酰胺的方法,通过选择性地使新的1-烃基 - 氨基(或杂原子取代的烃基氨基) 1,1-二羧酸,烷基酯; 1-烷基(或杂原子取代的烃基)羧酸烷基酯甲烷,作为pKa为0或更大的酸的盐,在不存在或存在碱的情况下,其中新的内酰胺,其中一个或两个烃基部分是 加入内酰胺环。 也就是说,所述新型盐的酸部分促进反应,由此将两个烃基部分并入环中,而碱的存在量基本上等于所述酸促进反应,从而仅将一个烃基引入环中 。
    • 6. 发明授权
    • Penetration enhancers for transdermal delivery of systemic agents
    • 用于透皮递送全身药物的渗透增强剂
    • US5470848A
    • 1995-11-28
    • US139684
    • 1993-10-22
    • Gevork MinaskanianJames V. Peck
    • Gevork MinaskanianJames V. Peck
    • A01N37/44A01N43/36A01N43/40A01N43/46A61K47/22C05G3/00C07C233/47C07D207/16C07D207/26C07D207/27C07D207/28C07D223/10C07D263/22C07D295/15D06P1/642A61K31/56A61K31/04A61K31/40A61K31/445
    • C07D207/27A01N37/44A01N43/36A01N43/40A01N43/46A61K47/22A61K9/0014C05G3/00C07C233/47C07D207/16C07D207/28C07D223/10C07D263/22C07D295/15D06P1/6426Y10S514/947
    • This invention relates to a method for administering systemically active agents through the skin or mucosal membranes of humans and animals and into the bloodstream in a transdermal device or formulation comprising topically administrating with said systemic agent an effective amount of a membrane penetration enhancer having the structural formula ##STR1## or the pharmaceutically acceptable salt thereof wherein W represents oxygen, sulfur or two hydrogen radicals; Z represents --CH.sub.2 --; R represents alkyl optionally substituted with one to three double or triple bonds, --SR"', --OR"', --NHR"', or --COOR.sub.1 ; R"' represents alkyl, alkylthioalkyl, alkoxyalkyl, amino alkyl, optionally substituted with a phenyl, or benzoyl; R' represents hydrogen, alkyl, alkoxy, acyloxy, alkylthio, hydroxy or --(CH.sub.2).sub.y COOR.sub.1 ; R" represents hydrogen or --(CH.sub.2).sub.y COOR.sub.1 ; R.sub.1, in each instance, independently represents hydrogen or lower alkyl; y, in each instance, is between zero and 3, inclusive; m is between one and 3, inclusive; n is between one and 24, inclusive; and x is zero or one, inclusive;with the provisos that when R" is hydrogen, then W is two hydrogen radicals and R' is not hydrogen; and when R' is hydrogen, then R" is not hydrogen. It has been found that the penetration enhancers are sufficient to carry physiologically active agents through body membranes and into the bloodstream.
    • 本发明涉及一种通过人和动物的皮肤或粘膜施用全身活性剂并以透皮装置或制剂进入血流的方法,所述方法包括与所述全身药剂局部施用有效量的具有结构式的膜渗透增强剂 其中W表示氧,硫或两个氢原子; Z表示-CH 2 - ; R代表任选被一至三个双键或三键-SR“,-OR”',-NHR“'或-COOR 1取代的烷基; R“表示任选被苯基或苯甲酰基取代的烷基,烷硫基烷基,烷氧基烷基,氨基烷基; R'表示氢,烷基,烷氧基,酰氧基,烷硫基,羟基或 - (CH2)yCOOR1; R“表示氢或 - (CH 2)y COOR 1; 在每种情况下,R 1独立地表示氢或低级烷基; 在每种情况下,y在0和3之间,包括0和3之间; m在1和3之间,包括1和3; n在1到24之间,包括1和24; x为0或1(含); 条件是当R“是氢时,则W是两个氢原子并且R'不是氢; 当R'为氢时,R“不为氢。 已经发现穿透增强剂足以携带生理活性剂通过体膜并进入血流。
    • 8. 发明授权
    • Substituted 2-aminotetralins
    • 取代的2-氨基鸟嘌呤
    • US5358971A
    • 1994-10-25
    • US131845
    • 1993-10-04
    • James V. PeckGevork Minaskanian
    • James V. PeckGevork Minaskanian
    • C07C215/64C07C217/16C07C217/74C07D307/88A61K31/135C07C217/10
    • C07C215/64C07C217/16C07C217/74C07D307/88C07C2102/08C07C2102/10
    • Optically active or racemic compounds are provided having the formula ##STR1## where R.sub.2, R.sub.3 and R.sub.4 are selected from the group consisting of H and OA with the provision that at least one of R.sub.2, R.sub.3 and R.sub.4 is H, that R.sub.2 and R.sub.4 are not both OA; A is H or is selected from the group consisting of hydrocarbyl radicals, said hydrocarbyl radicals being further optionally substituted with radicals selected from the group consisting of ##STR2## R.sub.5 is selected from the group consisting of alkyl and aromatic residues, preferably radicals having between 1 and 12 carbon atoms, including alkyl, alkyl substituted with aryl radicals, and aryl radicals substituted with alkyl radicals; n is an integer between 1 and 4; R.sub.6 is an alkyl chain comprising between 1 and 4 carbon atoms; X is oxygen; and R.sub.1 is selected from the group consisting of ##STR3## wherein Y is as defined in the specification, and a is an integer of from zero to 3.These compounds are useful in treatment of disorders of the central nervous, cardiovascular, and endocrine systems, such as for inducing anorexia and weight loss in humans.
    • 提供具有式“IMAGE”的光学活性或外消旋化合物,其中R2,R3和R4选自H和OA,条件是R2,R3和R4中的至少一个为H,R2和R4为 不是OA; A是H或选自烃基,所述烃基进一步任选被选自以下的基团取代:R 5选自烷基和芳族残基,优选具有1个 和12个碳原子,包括烷基,被芳基取代的烷基和被烷基取代的芳基; n是1到4之间的整数; R6是包含1至4个碳原子的烷基链; X是氧; 并且R 1选自,其中Y如说明书中所定义,a是0-3的整数。这些化合物可用于治疗中枢神经,心血管和内分泌系统的病症 ,例如用于诱导人类的厌食和体重减轻。
    • 9. 发明授权
    • Substituted 2-aminotetralins
    • 取代的2-氨基鸟嘌呤
    • US5274003A
    • 1993-12-28
    • US837229
    • 1992-02-18
    • James V. PeckGevork Minaskanian
    • James V. PeckGevork Minaskanian
    • C07C215/64C07C217/16C07C217/74C07D307/88A61K31/135C07C217/14C07C217/24
    • C07C217/16C07C215/64C07C217/74C07D307/88C07C2102/08C07C2102/10
    • Optically active or racemic compounds are provided having the formula ##STR1## where R.sub.2, R.sub.3 and R.sub.4 are each selected from the group consisting of H and OH with the provision that at least one of R.sub.2, R.sub.3 and R.sub.4 is H, that R.sub.2 and R.sub.4 are not both OH; X is oxygen; and R.sub.1 is selected from the group consisting of ##STR2## wherein Z is oxygen, nitrogen or sulfur, wherein Y is selected from the group consisting of hydroxy, nitro, cyano, azido, amino, acylamino, carboxyamido, trifluoromethyl, sulfate, sulfonamido, halogen, hydrocarbyl and heteroatom-substituted hydrocarbyl radicals, wherein said heteroatoms are selected from the group consisting of halogen, nitrogen, oxygen, sulfur and phosphorus and said hydrocarbyl radicals comprise from 1 to 12 carbon atoms, and a is an integer of from zero to 3. These compounds are capable of binding selectivity of one or more dopamine D.sub.2 receptors, for instance, in humans. They are useful in treatment of disorders of the central nervous, cardiovascular, and endocrine systems, such as elevated intraocular pressure, schizophrenia and Parkinsonism, and for inducing anorexia and weight loss in humans and other mammals.
    • 提供具有式“IMAGE”的光学活性或外消旋化合物,其中R2,R3和R4各自选自H和OH,条件是R2,R3和R4中的至少一个为H,R2和R4 不是OH; X是氧; 其中Z是氧,氮或硫,其中Y选自羟基,硝基,氰基,叠氮基,氨基,酰基氨基 ,羧酰胺基,三氟甲基,硫酸根,亚磺酰氨基,卤素,烃基和杂原子取代的烃基,其中所述杂原子选自卤素,氮,氧,硫和磷,所述烃基包含1至12个碳原子, 并且a是0至3的整数。这些化合物能够结合一种或多种多巴胺D2受体的选择性,例如在人中。 它们可用于治疗中枢神经,心血管和内分泌系统的疾病,例如眼内压升高,精神分裂症和帕金森综合征,以及诱导人类和其他哺乳动物的厌食和体重减轻。