摘要:
The present invention relates to compositions and methods for transdermal drug delivery comprising formulating a phosphatidylcholine carrier composition containing the drug and applying the composition to the skin.
摘要:
An anti-cancer formulation comprising: 5-(1-azaridinyl)-3-(hydroxymethyl)-2-[(E)-3-hydroxyprop-1-enyl]-1-methyl-1H-indole-4,7-dione (EO9) and a buffered formulation vehicle comprising tert-butanol/water. There is also discloses a method of preparing a formulation comprising 5-(1-azaridinyl)-3-(hydroxymethyl)-2-[(E)-3-hydroxyprop-1-enyl]-1-methyl-1H-indole-4,7-dione (EO9), which method comprises preparing a formulation comprising 5-(1-azaridinyl)-3-(hydroxymethyl)-2-[(E)-3-hydroxyprop-1-enyl]-1-methyl-1H-indole-4,7-dione (EO9) and a buffered formulation vehicle comprising tert-butanol/water, and lyophilising the formulation to give a lyophilisate.
摘要:
Novel pharmaceutical gallium compositions, including gallium complexes having increased oral bioavailability relative to uncomplexed gallium salts are disclosed. Such compositions are useful in the treatment of conditions and diseases in which inhibition of abnormally increased calcium resorption is desired, including cancer, hypercalcemia, osteoporosis, osteopenia and Paget's disease. Methods for preparation and treatment are also provided.
摘要:
Anti-cancer coating compositions comprising 3-hydroxymethyl-5- aziridinyl-1-1-methyl-2-[1H-indole-4,7-dione]propenol (EO9) are disclosed. More specifically, the coating compositions comprise EO9 and a formulation vehicle. The formulation vehicle improves the solubility and stability of EO9. Additionally, the coating compositions can include coating agents that provide better adhesion of the coating composition to the bladder wall during intravesical delivery of the coating composition in the treatment of bladder cancer.
摘要:
Described herein are preparations containing parathyroid hormone that has been stabilized with an excipient and buffering agent. Preferred preparations incorporate human PTH(1-84), mannitol as excipient and citrate as buffering agent, and are incorporated in vials as a freeze-dried powder for reconstitution to treat osteoporosis.
摘要:
Anti-cancer coating compositions comprising 3-hydroxymethyl-5-aziridinyl-1-1-methyl-2-[1H-indole-4,7-dione]propenol (EO9) are disclosed. More specifically, the coating compositions comprise EO9 and a formulation vehicle. The formulation vehicle improves the solubility and stability of EO9. Additionally, the coating compositions can include coating agents that provide better adhesion of the coating composition to the bladder wall during intravesical delivery of the coating composition.
摘要:
Liquid vitamin C concentrate compositions comprise a mineral ascorbate and a pharmacologically acceptable liquid organic polyol solvent for the mineral ascorbate, the concentrate having a pH between about 5 and 7. The concentrate may also contain an aldonic compound and/or a pharmacologically acceptable zinc compound. The concentrate compositions are prepared by heating the solvent at 50-90 °C and mixing the ascorbate and/or aldonic compound and/or zinc compound into the heated solvent, preferably in the absence of oxygen. The concentrate compositions are also characterized as a composition which comprises the reaction product of a mineral ascorbate and a pharmacologically acceptable liquid organic polyol solvent and, optionally, an aldonic compound and/or a soluble non-toxic zinc compound, which reaction product includes 4-hydroxy-5-methyl-3(2H)-furanone and/or 3-hydroxy kojic acid. Finished vitamin C products, characterized by excellent long term vitamin C stability, are conveniently prepared by incorporating the concentrates into finished cosmetic, medical and food products.
摘要:
A method for elevating the stability of peptides containing the sequence -Asp-Gly- or -Asn-Gly- by preventing these sequences from changing into succinimide compounds or beta -transition compounds with the passage of time; and freeze-dried medicinal compositions containing hirudin, having excellent stability, and obtained by using the above method. The method comprises adding an organic acid to the solution of the above peptide to regulate the pH value of the solution to 5 to 6.5 followed by freeze-drying. As the peptide, use may be made of disulfite hirudin, hirudin variants, etc. It is also possible to add sucrose, mannitol, etc., together with the organic acid.