Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Nishimura; Osamu
Address:
Toyonaka, JP
No. of patents:
5
Patents:












Patent Number Title Of Patent Date Issued
4487726 4-Methoxy-2,3,6-trimethylbenzenesulfonyl chloride December 11, 1984
A guanidino group in an amino acid or a peptide can be protected with a specific group, i.e. pentamethylbenzenesulfonyl, 2,4,6-trimethoxybenzenesulfonyl, 4-methoxy-2,3,5,6-tetramethylbenzenesulfonyl, 4-methoxy-2,6-dimethylbenzenesulfonyl or 4-methoxy-2,3,6-trimethylbenzenesulfony
4368150 Method for protecting guanidino group and restoring the same January 11, 1983
A guanidino group in an amino acid or a peptide can be protected with a specific group, i.e. pentamethylbenzensulfonyl, 2,4,6-trimethoxybenzenesulfonyl, 4-methoxy-2,3,5,6-tetramethylbenzenesulfonyl, 4-methoxy-2,6-dimethylbenzenesulfonyl or 4-methoxy-2,3,6-trimethylbenzenesulfonyl
4229438 Nonapeptides October 21, 1980
Novel nonapeptides of the formula:wherein X is Ala or (D)-Ala; Y and Z are the same or different and each is the residue of a D-amino acid containing 3 to 9 carbon atoms, or Gly; and at least one of X, Y and Z is the residue of D-amino acid, have immunoregulator activity and are of value
4111924 Method for removal of thiol-protecting groups September 5, 1978
A novel method for removal of protective group(s) from an amino acid or peptide having thiol group(s) protected with p-methoxybenzyl, 1-adamantyl or t-butyl group by treating the protected amino acid or peptide with the mercuric salt of acetic acid or halogenoacetic acid, the removal bei
4100152 Peptides July 11, 1978
A novel peptide of the formula: ##STR1## wherein A is hydrogen, alkyl, aralkyl, alkoxyalkyl, hydroxyalkyl or alkoxy; R is ##STR2## X is --S-- or --(CH.sub.2).sub.n -- where n is 1 or 2 has a weaker TRH releasing activity than TRH and a stronger anaesthesia-antagonistic ac










 
 
  Recently Added Patents
Reactor core of liquid metal cooled reactor
Electrical converter with variable capacitor
Method of making a CIG target by spray forming
Electrical event detection device and method of detecting and classifying electrical power usage
Stepped delay control of integrated switches
Generating wiki pages from content and transformation objects
Optical writer and image forming apparatus including same
  Randomly Featured Patents
Wound dressing
Spaghetti tongs
Interactive traffic display and trip planner
Annularly-linked triazole compounds
X-ray diagnostics installation with a gating unit for the dominant image region
Portable terminal
Garment hanger with improved garment securing grips
Thrombus resolving treatment apparatus
Optically assisted magnetic recording device, optically assisted magnetic recording head and magnetic disk device
Probe card with segmented substrate