摘要:
The present invention concerns a method for preparing a creatine fatty ester or derivative thereof comprising at least one step consisting in reacting a diprotected creatinine with a molecule bearing at least one alcohol functional group and of formula R'-OH in which R' represents a hydrocarbon radical containing at least 4 carbon atoms. The present invention also concerns particular creatine fatty esters or derivative thereof and medical uses thereof.
摘要:
This invention is directed to compounds of formula (I), wherein A, B, m, n, R1, R2 and R3 are as defined herein, as a stereoisomer, enantiomer, tautomer thereof or mixtures thereof; or a pharmaceutically acceptable salt, solvate or prodrug thereof, for the treatment of iron disorders. This invention is also directed to pharmaceutical compositions comprising the compounds and methods of using the compounds to treat iron disorders.
摘要:
Guanidin-Verbindungen der Formel III mit X(2) mit den in den Ansprüchen angegebenen Bedeutungen dienen zum Herstellen von wertvollen antiarrhythmischen Arzneimitteln mit cardioprotektiver Komponente zur Infarktprophylaxe und der Infarktbehandlung sowie zur Behandlung der angina pectoris hervorragend geeignet, wobei sie auch präventiv die pathophysiologischen Vorgänge beim Entstehen ischämisch induzierter Schäden, insbesondere bei der Auslösung ischämisch induzierter Herzarrhythmien, inhibieren oder stark vermindern. Wegen deren schützender Wirkungen gegen pathologische hypoxische und ischämische Situationen können diese Verbindungen infolge Inhibition des zellulären Na + /H + -Austauschmechanismus als Arzneimittel zur Behandlung aller akuten oder chronischen durch Ischämie ausgelösten Schäden oder dadurch primär oder sekundär induzierten Krankheiten verwendet werden.
摘要翻译:苯甲酰基胍衍生物(III)是新的。 (III)具有式X2-CO-N = C(NH 2)2 X 2 = R 101 =氢,氟,氯,羟基,氨基或三氟甲基; R 102 =氢,氟,氯,溴,氰基,CqF2qCF3,R13SO2,R14R15NCO,R16CO或R17R18NSO2; R13,R14,R16和R17 = 1-8C烷基,3-4C烯基,C nH2n-R20,三氟甲基或除R13以外的氢; n = 0或1; q = 1-5; R 20 = 3-6C环烷基或苯基,任选被1-2的氟,氯,三氟甲基,甲基,甲氧基或NR 21 R 22取代; R21和R22 =氢或甲基; R 104 = 1-8C烷基,C n H 2n R 20,三氟甲基,(异)喹啉基,吡咯基,吡啶基或咪唑基(所有这些环通过碳或氮键合并任选被1或2个氟,氯,三氟甲基,甲氧基,羟基或氨基 被1或2个甲基取代)),R87SO2,R88R89NSO2或R93-乙炔基; R87 = 1-4C烷基或三氟甲基; R 88 =氢,1-4C烷基,三氟甲基或(CH 2)a R 90; a = 0或1; R 90和R 93 =如R 20中任选取代的苯基; R103 =任何一个宽范围的取代基。 完整定义在定义(完全定义)字段中给出。
摘要:
The invention relates to an aqueous plating bath composition for electroless deposition of nickel or a nickel alloy, the composition comprising: (i) a source of nickel ions, wherein the aqueous plating bath composition further comprises (ii) at least one accelerating compound which is a 1-acylguanidine compound having general chemical formula I, wherein R 1 is selected from the group comprising alkyl and aryl; R 2 is a radical having general chemical formula -R 4 -SO 3 M, wherein R 4 is selected from the group comprising alkylene and arylene; wherein M is hydrogen or a metal atom or any other cation forming radical having a valency of one or is an M th fraction of a metal atom or any other cation forming radical having a valency of m, wherein m is 2 or 3; R 3 is selected from the group comprising -Hal, -OR 5 , and -NR 5 R 6 , wherein R 5 , R 6 are independently selected from the group comprising hydrogen, alkyl and aryl; and n is an integer ranging from 1 to 5.
摘要翻译:本发明涉及一种用于镍或镍合金的无电沉积的水性镀浴组合物,该组合物包含:(i)镍离子源,其中该水性镀浴组合物还包含(ii)至少一种加速化合物,其为 具有化学通式I的1-酰基胍化合物,其中R 1选自烷基和芳基; R2是具有化学通式-R4-SO3M的基团,其中R4选自亚烷基和亚芳基; 其中M是氢或金属原子或任何其他形成具有一价化合价的基团的阳离子,或者是金属原子或任何其他形成具有化合价的基团的阳离子的M级分,其中m是2或3; R 3选自-Hal,-OR 5和-NR 5 R 6,其中R 5,R 6独立地选自氢,烷基和芳基; 并且n是从1到5的整数。
摘要:
Acyl guanidines are provided which are sodium/proton exchange (NHE) inhibitors which have structure (I) wherein n is 1 to 5; X is N or C-R5 wherein R5 is H, halo, alkenyl, alkynyl, alkoxy, alkyl, aryl or heteroaryl; and R?1, R2, R3 and R4¿ are as defined herein, and where X is N, R1 is preferably aryl or heteroaryl, and are useful as antianginal and cardioprotective agents. In addition, a method is provided for preventing or treating angina pectoris, cardiac dysfunction, myocardial necrosis, and arrhythmia employing the above acyl guanidines.
摘要:
The present invention relates to pharmaceutical compounds which are multivalent avb3 receptor/metastasis-associated receptor ligands. The use of these multivalent ligands alone or in conjunction with other agents in pharmaceutical compositions, and in methods for treating conditions mediated by avb3 for the treatment of cancer and other angiogenic diseases, such as diabetic retinopathy, arthritis, hemangiomas, and psoriasis, are also disclosed.
摘要:
The invention aims at providing a device comprising lipids that act like the so-called cationic liposome and are reduced in toxicity and the lipids as the constituent of the device. The invention compounds are exemplified by 3-0-(4-dimethylaminobutanoyl)-1,2-0-dioleylglycerol, 3-0-(2-dimethylaminoethyl)carbamoyl-1,2-0-dioleylglycerol, 3-0-(2-diethylaminoethyl)carbamoyl-1,2-0-dioleylglycerol, and 2-0-(2-diethylaminoethyl)-carbamoyl-1,3-0-dioleylglycerol. The device comprises these lipids and phospholipids. The device enables, when administered together with, for example, a double-stranded RNA, the RNA to migrate to the action site safely.
摘要:
An amino acid derivative represented by general formula (I), a pharmacologically acceptable salt thereof, and a cancer metastasis inhibitor containing the same, wherein L?1 and L2¿ represent each an amino acid residue, etc.; A?1 and A3¿ represent each C=O; A2 represents alkylene, etc.; m and n represent each an integer of 1 to 5; V represents -NHC(=NH)NH¿2?, etc.; W represents -COOH, etc.; R?1 and R2¿ represent each hydrogen, alkyl, etc.; R?3 and R4¿ represent each hydrogen, etc.; and X and Y represent each -NH- or -O-. The derivative has a potent effect of inhibiting cancer metastasis and is reduced in the activity of inhibiting platelet agglutination and the anticoagulant activity.