15 结果
Xanthate derivatives of primary alcohols with antiviral properties exert, in combination with monocarboxylic C11 or C12 acids a pronounced anti-tumor activity in vitro and in vivo. Tricyclodecan-9-yl-xanthogenate (D609) or cyclododecyl xanthogenate (D435) when administered together with either
The syntheses and biological evaluations of new GHRH analogs of Miami (MIA) series with greatly increased anticancer activity are described. In the design and synthesis of these analogs, the following previous substitutions were conserved: D-Arg2, Har9, Abu15, and Nle27. Most new analogs had Ala at
Plants produced natural generating products play a significant role in drug discovery of new bioactive compounds and these are used for advancement of innovative curative drugs for specific target health diseases. In this study Docking and ADME/T virtual screening method are apply for in drug
Lythrum salicaria L. (Lythraceae), a herbaceous plant growing widely in Iran, has been well known for many centuries for its astringent and styptic properties. A phytochemical investigation of this plant, based on spectroscopic analysis, identified fourteen compounds: 5-hydroxypyrrolidin-2-one (1),
Dillenia suffruticosa L. (Dilleniaceae) is used in traditional medicine for protection against various diseases. The current study was designed to investigate the bioactive compounds and hepatoprotective potential of methanol leaves extract of D. suffruticosa against carbon tetrachloride
Delivery is the major obstacle to success of nucleic-acid-based therapies. We have neutralized DNA with a cationic detergent (C12CCP) obtained by amide bond formation between dodecanoic acid, cysteinyl-cysteine, and diaminopropane. Subsequent detergent polymerization by formation of intermolecular
Polyhalogenated compounds, such as 2,3,7,8-tetrachlorodibenzo-p-dioxin, are associated with toxic Uroporphyria and cause alleviation of jaundice in the Gunn rat. These effects have been attributed to a microsomal oxidation of uroporphyrinogen and bilirubin for which supportive evidence has been
The hexane-soluble extract from the aerial parts of the herbal drug Ipomoea pes-caprae (beach morning-glory), through preparative-scale recycling HPLC, yielded six lipophilic glycosides, namely, five new pentasaccharides of jalapinolic acid, pescaproside A (1) and pescapreins I-IV (2-5), as well as
Lipid derivatives of nucleoside analogs and their nanoassemblies have become the research hotspot due to their unique function in cancer therapy. Six lipid derivatives of 3'-hydroxyurea-deoxythymidine were prepared with zidovudine as the raw material. The 5'-substituted lipid chains in the
OBJECTIVE
In this study we aimed to address the poor drug-like properties of Gonadotropin-Releasing Hormone (GnRH) peptide through modification with lipids and carbohydrates.
METHODS
GnRH peptide was conjugated to 2-amino-D,L-octanoic acid (C8) and 2-amino-D,L-dodecanoic acid (C12) in monomer and
Phaleria macrocarpa, commonly known as Mahkota dewa is a medicinal plant that is indigenous to Indonesia and Malaysia. Extracts of P. macrocarpa have been used since years in traditional medicine that are evaluated scientifically as well. The extracts are reported for a number of valuable medicinal
Cisplatin is a highly effective chemotherapeutic agent against many tumors; however, it is also a potent nephrotoxicant. Given that there have been no significant advances in our ability to clinically manage acute renal failure since the advent of dialysis, the development of novel strategies to
Methods for ex vivo purging of neoplastic cells from harvested marrow are being developed to increase the efficacy of autologous transplantation. One approach is selective photosensitization, using sensitizing compounds and light radiation. Pyrene-containing fatty acids and lipids are potent
The rates of chemical degradation of chloroethylnitrosoureas in serum are significantly higher than in aqueous buffer at the same pH and temperature. This rate enhancement is shown to be produced by a non-specific protein mediated chemical reaction that involves the formation of a
Kawasaki disease (KD) is the leading cause of acquired heart disease in pediatric patients in developed countries. Coronary artery aneurysms and myocardial infarction may occur if the disease remains untreated. An estimated 10-20% of KD patients do not respond to intravenous gamma globulin (IVIG),