Designates new chemical compound and the said chemical compound as the active ingredient the blood platelet cohesion restrainerNEW MATERIAL:7,8-Dihydro-3-(2',4'-dihydrophenyl)-8-hydroxymethyl-5-methoxy-8- methyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-2-one. USE:An inhibitor of blood platelet...
niger (IFO 3108), and the resultant acetate compound is solvolyzed with methyl or ethyl alcohol in the presence of a base, e.g. anhydrous K2CO3, in a catalytic amount, etc., at 0-35 deg.C, to give a compound expressed by formula I in high optical purity and relatively high yield...
Plant-derived drugs are of major importance to the health and well-being of mankind. Although many of these useful drugs have been synthesized, very few are produced commercially by synthesis. Thus, the plant source remains extremely important, not only
In industrial production, Benzyl Alcohol is widely used as a cleaning agent and diluent due to its good solubility and low toxicity. It can effectively remove various stains and impurities, while being relatively safe for the environment and the human body. Because of its unique chemical ...
A number of new 1,4-benzodiazepin-2-one-based gastrin/CCK-B receptor antagonists related to the archetypal analogue L-365,260, and more closely to the recently reported compound YM022, have been synthesized and evaluated for biological activity. The compounds were screened for their ability to...
(monolithic type). Drugs can also be carried in a polymer-drug conjugate manner, and targeting factors can be introduced to transport drugs to specific disease sites through the physical and chemical properties of the polymer, such as active or passive targeting [82]. When polymer-based ...
or unrelated to the known pharmacology of the drug and dependent on the chemical properties of the compound. Many different organ systems may be affected, and there are several mechanisms involved in determining organ-specific, and sometimes cell-selective, toxicity. An imbalance between bioactivation...
Glucose and amino acids (glycine, valine, and cysteine), castor oil from AL-Nasr Pharmaceutical Chemical Co., Egypt. Sodium hydroxide, acetone, ethyl alcohol, methanol, petroleum ether, SOCl2, and chloroform were analytical grade chemicals. Silica gel, 200–300 mesh, was used for column ...
We describe the structure of the new [Cr(2-pic)2(OH2)2]NO3 complex compound where 2-pic denotes the 2-pyridinecarboxylate anion. Moreover, the catalytic activity of the 2-pyridinecarboxylate complex of chromium(III) has been studied in the case of the 2-chloroallyl alcohol oligomerization....
Stankovich S, Dikin DA, Priner RD, Kohlhaas KA, Kleinhammes A, Yuan Y, Wu Y, Nguyen ST, Ruoff RS (2007) Synthesis of graphene-based nanosheets via chemical reduction of exfoliated graphite oxide. Carbon 45:1558–1565 Article CAS Google Scholar Sun YQ, Wu Q, Shi GQ (2011) Graphene ba...