Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Tozyo; Takehiko
Address:
Kobe, JP
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
5587505 Triterpene derivatives and endothelin-receptor antagonists containing the same December 24, 1996
Triterpene derivatives of the formula (I): ##STR1## wherein R.sup.1 is hydrogen or metabolic ester residue; and R.sup.2 is hydrogen or --R.sup.3 -R.sup.4 wherein R.sup.3 is --SO.sub.3 --, --CH.sub.2 COO--, --COCOO--, or --COR.sup.5 COO-- (R.sup.5 is lower alkylene or lower alkeny
5463107 Triterpene derivatives and endothelin-receptor antagonists containing the same October 31, 1995
Triterpene derivatives of the formula (I): ##STR1## wherein R.sup.1 is hydrogen or metabolic ester residue; and R.sup.2 is hydrogen or --R.sup.3 --R.sup.4 wherein R.sup.3 is --SO.sub.3 --, --CH.sub.2 COO--, --COCOO--, or --COR.sup.5 COO-- (R.sup.5 is lower alkylene or lower alken










 
 
  Recently Added Patents
Method and system for physical verification using network segment current
Methods and systems for delivering customized advertisements
Bi-directional pattern dependent noise prediction
Performance monitoring of advanced process control systems
Display device substrate, method for manufacturing the same, display device, method for forming multi-layer wiring, and multi-layer wiring substrate
Amplitude-shift-keying (ASK) envelope detector and demodulation circuits
Dose escalation enzyme replacement therapy for treating acid sphingomyelinase deficiency
  Randomly Featured Patents
Composition for the oxidation dyeing of keratinous fibres comprising a para-aminophenol, a meta-aminophenol and an ortho-aminophenol, and dyeing process using such a composition
Terrain aided passive range estimation
Automated control of a power network using metadata and automated creation of predictive process models
Method and system for server-side handling of a low-power client in a wide area network
Retractable roller system with removable carrier
Weld test apparatus and method
Method, apparatus and computer program product for eliminating unnecessary dialog box pop-ups
Recombinant adenoviral vectors
Device for locking and sealing of objects
Lithium ferrite catalysed oxidative dehydrogenation process