摘要:
The present invention relates to novel 9-deoxy-5,9.alpha.epoxy-5,6-didehydro-PGF.sub.1 amides, which are useful for inducing a variety of prostacyclin-like pharmacological effects. Accordingly, these compounds are useful pharmacological agents for the same purposes for which prostacyclin is employed.
摘要:
The present invention relates to novel 9-deoxy-5,9.alpha.-epoxy-4,5-cis-17,18-tetradehydro-PGF, amides, which are useful for inducing a variety of prostacyclin-like pharmacological effects. Accordingly, these compounds are useful pharmacological agents for the same purposes for which prostacyclin is employed.
摘要:
The present invention relates to novel 2-decarboxy-2-aminomethyl-9-deoxy-5,9.alpha.-epoxy-4,5-cis-17,18-tetra dehydro-PGF.sub.1 compounds, which are useful for inducing a variety of prostacyclin-like pharmacological effects. Accordingly, these compounds are useful pharmacological agents for the same purposes for which prostacyclin is employed.
摘要:
Prostaglandin (PG.sub.1, derivatives having (1) a 5-keto feature, for example ##STR1## or (2) a 9-deoxy-5,9-epoxy feature together with a 4-halo or 5-hydroxy feature, for example ##STR2## or a 4,5-didehydro feature, for example in an enol ether of the formula ##STR3## said derivatives having pharmacological activity. Processes for preparing them and the appropriate intermediates are disclosed.
摘要:
Prostaglandin (PG.sub.1 derivatives having (1) a 5-keto feature, for example ##STR1## or (2) a 9-deoxy-5,9-epoxy feature together with a 4-halo or 5-hydroxy feature, for example ##STR2## or a 4,5-didehydro feature, for example in an enol ether of the formula ##STR3## said derivatives having pharmacological activity. Processes for preparing them and the appropriate intermediates are disclosed.
摘要:
The present invention provides 5-hydroxy-PGI.sub.1, morpholinylamides, which are useful pharmacological agents. These analogs of prostaglandin I.sub.1 are useful for the stimulation of mammalian smooth muscle tissues.
摘要:
The present invention provides 5-hydroxy-PGI.sub.1, pyrrolidylamides, which are useful pharmacological agents. These analogs of prostaglandin I.sub.1 are useful for the stimulation of mammalian smooth muscle tissues.
摘要:
In accordance with this invention, there are disclosed compounds of the formula ##STR1## wherein X is selected from the group consisting of nitro and amino with the proviso that when Y is hydrogen, X is nitro; Y is selected from the group consisting of hydrogen and fluoro; R is selected from the group consisting of hydrogen and alkyl of from one to six carbon atoms, inclusive.These compounds are compounded into pharmaceutical compositions and administered to mammals for purposes of relieving inflammation and to mammals in need of prophylactic anti-thrombotic treatment.
摘要:
Compositions and methods for inhibiting the corrosion of metals in contact with an aqueous system are provided. The method of inhibiting corrosion includes maintaining effective amounts of (1) an amino acid-based polymer, such as a polyaspartic acid compound, and (2) a dispersible and/or soluble tin compound in the aqueous system. The corrosion inhibiting components of the treatment may be added simultaneously or separately into the water of the aqueous system, i.e., provided either in a single treatment product or as separate products. The single treatment single treatment product may include the amino acid-based polymer and a dispersible and/or soluble tin compound. Such a corrosion inhibiting composition may optionally also include a polycarboxylic acid chelating agent and/or a carboxylate/sulfonate functional copolymer.
摘要:
This invention provides 7-deoxy-taxol analogs of Formula I: The compounds of Formula I (including II and III) are useful for the same cancers for which taxol has been shown active, including human ovarian cancer, breast cancer, and malignant melanoma as well as lung cancer, gastric cancer, colon cancer, head and neck cancer, and leukemia.