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
MEMS mass-spring-damper systems using an out-of-plane suspension scheme
Display device
Ornament
Clamp assembly for a laying tower
Circumferential stiffener for an aircraft fuselage
Systems and methods for operation mode transition in wireless communications
One-dimensional arrays of block copolymer cylinders and applications thereof
  Randomly Featured Patents
Device for warning of vehicle battery deterioration
Optimizing preemptive operating system with motion sensing
Decoder with embedded silence and background noise compression
Filter frame for a camera
Human retinoid binding protein
Apparatus for measuring pressure in a vessel using magnetostrictive acoustic transducer
Print job aesthetics enhancements detection and modeling through combined user activity analysis and content matching
Battery pack with built in communication port
Computer control of non-debt funding system for home finance
Composite body with beta-alumina substrate and glass-coating thereon