36 results about "BONE RESORPTION INHIBITORS" patented technology

Osteogenic proteins are delivered via an injectable solid rod or hardenable paste. The formulation comprises a calcium phosphate material, an osteogenic protein, and optional additives and active ingredients such as a bone resorption inhibitor. Methods of making injectable pharmaceutical compositions and methods of using the osteogenic compositions to treat bone defects are also disclosed.

The present invention relates to a pharmaceutical composition for the treatment of metabolic bone disease and the method of preparation thereof, and more particularly, to an improved pharmaceutical composition for the therapeutic treatment of metabolic disease and the method of preparation thereof, wherein said composition is prepared as a composite pharmaceutical agent which comprises calcitriol; which reduces the rate of spine fractures and increases bone density; alendronate, a bone resorption inhibitor, as two main active ingredients in an optimal mixing ratio to exert the greatest synergistic therapeutic effect; and adequate amount of other additives such as a resorption fortifier of alendronate. Thereof, the pharmaceutical composition according to the present invention can inhibit hypercalcemia caused when administered by calcitriol alone, compensate the inhibitory activity of bone remodeling caused by alendronate due to the presence of calcitriol, and improve drug compliance associated with the usual difficulty in administration as well as a side effect in esophagus, thus effectively preventing the occurence of osteoporosis.

The invention relates to an alveolar bone resorption inhibitor for use in topical injection by an alveolar mucosa injection method, which comprises a bisphosphonic acid derivative or a salt thereof as an active ingredient and to an alveolar bone resorption inhibitor for human periodontal tissue topical injection, which comprises a bisphosphonic acid derivative or a salt thereof in a concentration small enough so that local irritation to human periodontal tissues as the administrating site is acceptable but sufficient enough for expressing alveolar bone resorption inhibitory action by topical injection.

The present invention provides a pharmaceutical formulation suitable for filling softgel capsules comprising: (a) from about 1% to about 90% by weight of a bisphosphonic acid or a pharmaceutically acceptable salt; (b) from 1% to about 99% by weight of lycopene and (c) from about 40% to about 80% by weight of a liquid carrier comprising 50% to 80% by weight polyethylene glycol; 5% to 15% by weight of glycerin; and 5% to 20% by weight water. The invention also describes a method for preparing alendronate or its pharmaceutical acceptable salts in encapsulated therapeutic dosage form in combination with lycopene.

A process for preparing (cycloheptylamino methylene biphosphonic acid as bone absorption inhibitor is prepared through reacting trialkyl phosphite on cycloheptylamine and trialkyl orthoformate, adding hydrochloric acid and hydrolyzing. Its advantages include gentle reaction condition and simple operation.

The subject of the present invention is to provide means to fully achieve the inhibition of cancer bone metastasis, which was accomplished through the repeated selection of agents with aiming at obtaining more beneficial effects on the inhibition of cancer bone metastasis. The invention is achieved by combining an inhibition substance of the activation of osteoclast caused by the degradation of a signaling molecule, TRAF6, in the activation of osteoclast, a suppressive substance of the differentiation from osteoclast precursor cells to mature osteoclasts, and/or a bone resorption inhibitor and/or a Cox2 synthesis inhibitor. This combination was found to have an extremely high utility for the inhibition of cancer bone metastasis. Further, the invention is achieved by the inhibitor of cancer bone metastasis, wherein an IL-12 production inducer as an inhibition substance of the activation of osteoclast caused by the degradation of a signaling molecule, TRAF6, in the activation of osteoclast, a tyrosine kinase inhibitor as a suppressive substance of the differentiation from osteoclast precursor cells to mature osteoclasts, and/or a bisphosphonate as a bone resorption inhibitor and/or a Cox2 synthesis inhibitor for inhibiting the stimulation of RANKL/RANK receptor are combined.

The purpose of the present invention is to provide a pharmaceutical composition that is useful for the treatment of diseases that are caused by an increase in bone resorption and that does not cause serious side effects even when used in combination with another drug. The present invention relates to: an α-oxoacyl aminocaprolactam derivative that is represented by formula (I)

(in the formula, X is —O— or —N(R¹)— and R¹ represents an alkoxycarbonyl group having 1-10 carbon atoms); and a bone resorption inhibitor containing the α-oxoacyl aminocaprolactam derivative.

The invention provides a compound as shown in a formula (I) and a heteroaryl estrogen receptor regulating agent including the same, belonging to the technical field of medicines. The heteroaryl estrogen receptor regulating agent further comprises a calcium phosphosilicate microsphere carrier, wherein the carrier includes silicon oxide, calcium oxide and phosphorus pentoxide in a weight ratio of 20: 4: 1, and the diameters of the microspheres are in a range of 300 to 1100 nm. The compound and the regulating agent provided by the invention can be used as estrogen receptor degrading agents, AKR1C3 inhibitors and bone resorption inhibitors for treating estrogen receptor related diseases or illnesses of patients and can be applied to the treatment of breast cancer, endometriosis and osteoporosis. The preparation method for the regulating agent can prolong the shelf life of the compound, increase the loading amount of a microsphere product, and enhance the stability and sustained release performance of the regulating agent; and the regulating agent provides a supersaturation amount of Ca<2+> in a biological fluid environment for binding to bone tissue nucleation sites so as to promote regeneration or repairing of bone tissue.