Abstract: The present invention relates to a sorbent comprising a solid support material, the surface of which comprises a residue of a general formula (I), wherein the residue is attached via a covalent single bond to a functional group on the surface of either the bulk solid support material itself or of a polymer film on the surface of the solid support material. Furthermore, the present invention relates to the use of the sorbent according to the invention for the purification of organic molecules, in particular pharmaceutically active compounds, preferably in chromatographic application.

Abstract: A coordination complex having a physiologically acceptable pKa includes a metal and a biologically active agent. The pKa of the coordination complex is less than the pKa of the biologically active agent. A pharmaceutical solution for treating a patient includes a coordination complex and water, wherein the coordination complex is at least partially soluble in the water at physiological pH and in a therapeutically efficacious concentration. A method for treating a patient includes administering a pharmaceutical solution including a coordination complex and water to a patient in need of a biologically active agent.

Abstract: The invention pertains to methods and compositions for treating medical disorders characterized by elevated levels or abnormal expression of TNF? by administering a TNF? antagonist, such as recombinant TNFR:Fc.

Abstract: Compositions and methods for inducing the deposition of elastin by administering compositions including a mineralocorticoid, such as, for example, aldosterone and, optionally, a secondary active agent for enhancing or modulating the effect of the mineralocorticoid are described herein.

Abstract: The present invention provides an improved process for the preparation of 17-desoxy corticosteroid derivatives in a single chemical step by reacting the 17-hydroxy starting material with an excess of Trimethylsilyl Iodide. The present invention is specifically advantageous in preparing 17-desoxy corticosteroid derivatives having one or more halogen groups at positions 2, 6, 7 or 9 of the corticosteroid such as Clocortolone of Desoximetasone.

Abstract: The present invention provides methods and compositions for the treatment of fluid accumulation in and/or under the retina.

Abstract: The invention pertains to methods and compositions for treating medical disorders characterized by elevated levels or abnormal expression of TNF? by administering a TNF? antagonist, such as recombinant TNFR:Fc.

Abstract: The invention pertains to methods and compositions for treating medical disorders characterized by elevated levels or abnormal expression of TNF? by administering a TNF? antagonist, such as recombinant TNFR:Fc.

Abstract: The invention pertains to methods and compositions for treating medical disorders characterized by elevated levels or abnormal expression of TNF? by administering a TNF? antagonist, such as recombinant TNFR:Fc.

Abstract: Conjugates comprising one or more steroids conjugated with one or more mammalian proteins are disclosed. The conjugates are useful for diagnosis or treatment of solid cancer and haematological malignancies. Further the conjugates exhibits a synergistic action together with a cytoskeleton acting drug such as Taxol®, which enable the treatment of cancers that otherwise would be non responsive to Taxol®.

Abstract: Conjugates comprising one or more steroids conjugated with one or more mammalian proteins are disclosed. The conjugates are useful for diagnosis or treatment of solid cancer and hematological malignancies. Further the conjugates exhibit a synergistic action together with a cytoskeleton-acting drug such as Taxol®, which enable the treatment of cancers that otherwise would be non-responsive to Taxol®.

Abstract: The invention provides isolated dehydro-estriol (8-DHE3) and dehydro-pregnanetriol (7-DHPT), and methods of their synthesis. These compounds are useful in diagnosis of Smith-Lemli-Optiz syndrome (SLOS).

Abstract: The invention is directed to a method for sterilizing a pharmaceutical formulation comprising a suspension of a water-insoluble pharmaceutical, comprising the steps of heat-sterilizing an aqueous solution of a viscosity enhancer, to result in a first sterile pre-mix. Next is sterile-filtering an aqueous solution of a mixture of a pharmaceutically-active compound, which results in a second sterile pre-mix. Next is heat-sterilizing a mixture of water, a water-insoluble pharmaceutical, and at least a partial amount of an electrolyte to provide a sub-saturated solution of the electrolyte, and adding under aseptic conditions an aqueous surfactant, to give a third sterile pre-mix. Finally, combining all three pre-mixes in sterile fashion to achieve a sterile suspended pharmaceutical formulation. Thus, for the third pre-mix, use of either Sodium chloride (in varying proportion) or Sodium acetate (in one proportion, but not limited to) is given as an example.

Abstract: 17-Deoxycorticoid-21-carboxylic esters of the formula I ##STR1## are described, in which A is CHOH and CHCl, CH.sub.2, C.dbd.O or 9(11) double bond; Y is H, F or Cl; Z is H, F or CH.sub.3 ; R(1) is aryl or hetaryl and R(2) is H or methyl. They are obtained by reacting a compound of the formula II, ##STR2## in which R(4) is OH, with an activated carboxylic acid of the formula III,R(5)-CO--X-R(1) III.The compounds I possess very strong local and topical antiinflammatory activity and exhibit a very good ratio of local to systemic antiinflammatory effect, which ratio is often clearly superior to that of structurally related corticoid 21-esters which do not carry any aryl or hetaryl group in the 21-ester residue or to that of analogous 17-deoxycorticoids having an unesterified, that is a free, 21-hydroxyl group.

Abstract: Glucocorticoids of general formula IR--Val--O--GC (II),are described,in whichO-GC is the radical of a 21-hydroxycorticoid that has an antiinflammatory action,Val represents a valine radical in the 21-position of the corticoid andR means a hydrogen atom or a hydrocarbon radical with up to 32 carbon atoms that is optionally substituted by hydroxy groups, amino groups, oxo groups and/or halogen atoms and/or interrupted by oxygen atoms, SO.sub.2 groups and/or NH groups and their salts.

Abstract: Corticoid 17-alkyl carbonate 21-carboxylic and carbonic esters of the formula I ##STR1## are described in which A is CHOH and CHCl, CH.sub.2, C.dbd.O or 9(11) double bond; Y is H, F or Cl; Z is H, F or CH.sub.3 ; R(1) is aryl or hetaryl; n and m are zero or 1; R(2) is alkyl or --(CH.sub.2).sub.2 --OCH.sub.3 ; R(3) is H or methyl. They are obtained by reacting a compound of the formula II, ##STR2## in which R(5) is OH, with an activated carboxylic acid of the formula III,R(6)--CO--(O).sub.n --(X)--R(1) III.The compounds I have a very strong local and topical antiinflammatory action and exhibit a very good ratio of local to systemic antiinflammatory effects, which ratio is often markedly superior to that of analogous corticoid 17-alkyl carbonate 21-esters which do not carry any aryl or heteraryl group in the 21-ester radical.

Abstract: The present invention relates to an oligonucleotide or analog thereof conjugated to a molecule comprising a structure, which structure (a) is of substantially fixed conformation; (b) contains, is directly attached to, or is attached to a carbon atom that is directly attached to, an first amine; and (c) contains, is directly attached to, or is attached to an atom that is directly attached to a phosphate, a second amine, or a cationic sulfur. In a preferred embodiment, the structure consists of at least a nonaromatic cyclic portion or substituted derivative thereof. In a specific embodiment, the structure is a nonaromatic cyclic compound. In another embodiment, the molecule is a steroid. In yet another particular aspect, the structure is an aromatic compound. In another embodiment, the structure can bind to a nucleic acid sequence in a nonintercalative manner.

Abstract: A compound of the formula ##STR1## in which ##STR2## is either a 3-keto-.DELTA.4-system or a 3-keto -.DELTA.1,4-system or a 3-OR.sub.4 - .DELTA.5-system in which R.sub.4 is hydrogen or a protector group of hydroxy, R is methyl --CH.sub.2 OH or --CH.sub.2 OR', in which R' is a protector group of hydroxy, R.sub.1 and R'.sub.1 are individually selected from the group consisting of methyl, a branched alkyl not possessing hydrogen in the .beta. position of 5 to 8 carbon atoms, aryl of up to 10 carbon atoms, heteroaryl of up to 10 carbon atoms and at least one heteroatom chosen from nitrogen, sulfur and oxygen and benzyl, n and m, are individually numbers 0 or 1, R.sub.2 and R.sub.3 are hydrogen or R.sub.2 is fluorine and R.sub.3 is formyloxy or acetyloxy and the dotted lines in position 9(11) indicate the optional presence of a second bond which is useful for the preparation of compounds of formula A.

Abstract: A compound of the formula ##STR1## in which ##STR2## is either a 3-keto-.DELTA.4-system or a 3-keto -.DELTA.1,4-system or a 3-OR.sub.4 -.DELTA.5-system in which R.sub.4 is hydrogen or a protector group of hydroxy, R is methyl, --CH.sub.2 OH or --CH.sub.2 OR', in which R' is a protector group of hydroxy, R.sub.1 and R'.sub.1 are individually selected from the group consisting of methyl, a branched alkyl not possessing hydrogen in the .beta. position of 5 to 8 carbon atoms, aryl of up to 10 carbon atoms, heteroaryl of up to 10 carbon atoms and at least one heteroatom chosen from nitrogen, sulfur and oxygen and benzyl, n and m, are individually numbers 0 or 1, R.sub.2 and R.sub.3 are hydrogen or R.sub.2 is fluorine and R.sub.3 is formyloxy or acetyloxy and the dotted lines in position 9(11) indicate the optional presence of a second bond which are useful for the preparation of compounds of formula A.

Abstract: There are disclosed a process for producing an .alpha.-acyloxy-.alpha.,.beta.-unsaturated carbonyl compound represented by the general formula (VI): ##STR1## wherein R.sub.1, R.sub.2 and R.sub.4 are independently hydrogen atoms or substituted or unsubstituted hydrocarbon residues, or R.sub.1, R.sub.2 and R.sub.4, when taken together with one another in an optional combination, form a ring, R.sub.

Abstract: This invention provides a method of preparing conjugates of bioactive compounds and site-specific compounds in which covalent bonding between the compounds is effected by interfacial condensation while protecting the active binding sites from the condensation reaction. This provides very high yields of the bioactive, site-specific conjugate, the products are homogeneous and it provides novel conjugate products. It is of particular advantage for monoclonal antibodies conjugated with cytotoxic agents.

Abstract: C.sub.16 -unsaturated corticoids are readily transformed to the corresponding 16.alpha.-methyl-17.alpha.-hydroxy corticoids by use of a .DELTA..sup.17 (.sup.20)-20-silyl ether.

Abstract: 19-Fluoro- and cyano- substituted 21-hydroxyprogesterone derivatives and related compounds which are active as 19-hydroxylase inhibitors and useful as antihypertensive agents are described herein. The compounds are prepared using appropriate synthetic pathways which will vary according to the nature of the specific 19-substituted progesterone or related compound desired.

Abstract: Compounds obtained from the associative synthesis of sulfur-containing or sulfur-free amino acids with derivatives of .DELTA.-4-pregnene-3,20-dione or with derivatives of .DELTA.-1,4-pregnadiene-3,20-dione of the general formulas (I), (II) and (III), having glucocorticoidal and anti-inflammatory properties have been prepared and tested. Pharmaceutical compositions, medicaments containing them as well as their applications are claimed, particularly in the cutaneous and ophthalmic fields.