"To place a man in a multi-stage rocket and project him into the controlling gravitational field of the moon where the passengers can make scientific observations, perhaps land alive, and then return to earth--all that constitutes a wild dream worthy of Jules Verne. I am bold enough to say that such a man-made voyage will never occur regardless of all future advances."
|7825251||Process for producing carbostyril derivatives|
The present invention provides a process for producing carbostyril derivatives (I) which are known to be useful as medical drug such as antithrombotic agent, cerebral circulation improver, anti-inflammatory agent, antiulcer agent, etc. in a high yield and a high pur...
|5942641||Fluorenone derivatives, process for preparing the same and central or peripheral nerve degeneration repair and protective agent|
The present invention provides a novel fluorenone derivatives represented by the formula: ##STR1## wherein Ra -Rg are defined in the specification, and a method for repairing and protecting central or peripheral nerve degenerati...
|5786367||Cyclic amide derivatives|
The present invention provides novel cyclic amide derivatives having activity for protecting against the ultraviolet rays, activity for scavenging active oxygen species and activity for inhibiting the formation of lipid peroxides, which is represented by ...