摘要:
A purified isolate of an actinomycete identified as ATCC 39366 is capable of producing the antimicrobial compound CL-1957E which also exhibits antitumor properties.The antimicrobial compound CL-1957E is produced by cultivating isolate ATCC 39366 under aerobic conditions in a culture medium containing assimilable sources of carbon and nitrogen until a substantially quantity of the CL-1957E compound is produced, and subsequently isolating the CL-1957E compound.The antibiotic compound CL-1957E and pharmaceutical compositions comprising this substance together with a pharmaceutically acceptable carrier is also disclosed, as are methods of treating microbial infections and tumors in mammals, employing these pharmaceutical compositions.
摘要:
A purified isolate of an actinomycete identified as ATCC 39366 is capable of producing the antimicrobial compound CL-1957D.The antimicrobial compound CL-1957D is produced by cultivating isolate ATCC 39366 under aerobic conditions in a culture medium containing assimilable sources of carbon and nitrogen until a substantial quantity of the CL-1957D compound is produced, and subsequently isolating the CL-1957D compound.The antibiotic compound CL-1957D and pharmaceutical compositions comprising this substance together with a pharmaceutically acceptable carrier is also disclosed, as are methods of treating microbial infections in mammals, employing these pharmaceutical compositions.
摘要:
Compounds CL-1577D and CL-1577E are prepared by cultivation of a purified isolate of Actinomycete designated ATCC 39363 in a culture medium having assimilable sources of carbon and nitrogen. The compounds are effective antimicrobial agents and possess cytotoxic activity against L1210 murine leukemia cells and P388 murine leukemia cells.
摘要:
A purified isolate of an actinomycete identified as ATCC 39363 is capable of producing a complex of sulfur-containing antibiotic compounds having activity against transplanted tumors.Antibiotic compounds CL-1577A and CL-1577B and their closely related congeners are produced by cultivating isolate ATCC 39363 under aerobic conditions in a culture medium containing assimilable sources of carbon and nitrogen until a substantial quantity of the CL-1577 complex is produced, and subsequently isolating the complex or one or more of the compounds.The antibiotic compounds CL-1577A, CL-1577B, their congeners, and pharmaceutical compositions comprising these substances together with a suitable carrier are also disclosed.
摘要:
Novel pyranone compounds and related compounds, methods of preparing the compounds, and their use as cytotoxic and/or antileukemic agents or precursors, are provided.
摘要:
Novel phosphorus containing antibiotic compounds that are antitumor agents designated CL 1565-A, CL 1565-B, CL 1565-T and their salts, a process for the production and the method of using said compounds, and pharmaceutical compositions containing various salts of the compounds of the invention alone or in combination with other antitumor agents in the treatment of microbial infections and neoplastic diseases, are provided.
摘要:
An isolated oxidation-resistant ApoA1 variant dimer includes a first oxidation-resistant ApoA1 variant polypeptide monomer and a second oxidation-resistant ApoA1 variant polypeptide monomer, wherein at least one of the first and the second monomers comprises at least one amino acid substitution of a tryptophan residue for an oxidation resistant amino acid, or a functional fragment or variant thereof. Methods for treating a disease or disorder comprises administering to a subject in need thereof, a therapeutically effective amount of an isolated oxidation-resistant ApoA1 variant dimer, an oxidation-resistant ApoA1 variant monomer, an oxidation-resistant ApoA1 monomer-lipid complex, a lipid complexed oxidation-resistant ApoA1 variant monomer, a lipid complexed oxidation-resistant ApoA1 variant dimer, or combinations thereof to the subject to enhance cholesterol efflux activity in the presence of an oxidant.
摘要:
A portable hand sanitizing station that is adapted for mounting on a variety of supporting surfaces is disclosed. A main hand sanitizing station body has a housing that includes a re-fillable reservoir for receiving and containing a hand sanitizing substance, a downwardly projecting sanitizer dispensing outlet, and a manually actuated trigger for controlled dispensing of hand sanitizing substance from the reservoir through the dispensing outlet. A clamp allows the hand sanitizing station body to be removably affixed to a supporting surface, such as the edge of a table or the like. The clamp is preferably configured to allow the hand sanitizing station to be removably mounted to the edge of a horizontally disposed surface, and alternately to the edge of a vertically disposed surface. By providing a portable hand sanitizing station that may be removably mounted to a supporting structure, the present invention provides a hand sanitizer apparatus that may be quickly and easily deployed in the field to provide a temporary hand sanitizing station capable of dispensing a significant quantity of hand sanitizer.
摘要:
The present invention relates to the + or - pirmenol stereoisomers and to selected metabolites of pirmenol or (+,-)-cis-.alpha.-[3-(2,6-dimethyl-1-piperidinyl))propyl]-.alpha.-phenyl-2-pyridinemethanol which are active as antiarrhythmic agents. The pharmacological use of the metabolites that is the present invention is as antiarrhythmic agents. Pharmaceutical compositions comprising the metabolites are also within the scope of the invention.