Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Miyata; Hiroyuki
Address:
Ube, JP
No. of patents:
10
Patents:












Patent Number Title Of Patent Date Issued
8143052 Process for preparing optically active (S or R)-.alpha. amino acid and (R or S)-.alpha. amino ac March 27, 2012
The present invention discloses a process for preparing an optically active (S or R)-.alpha.-amino acid represented by the formula (II): ##STR00001## wherein R represents an alkyl group, alkenyl group, alkynyl group, cycloalkyl group, aralkyl group, heteroarylalkyl group, aryl gro
7915019 Processes for preparing optically active (S or R)-.beta.-amino acid and optically active (R or S March 29, 2011
A process for preparing an optically active (S or R)-.beta.-amino acid represented by formula (II): ##STR00001## wherein R represents an alkyl group, alkenyl group, alkynyl group, cycloalkyl group, aralkyl group, aryl group or heteroaryl group each of which may have a substituent(
7449325 Process for enzymatically producing either optically active N-substituted .beta.-amino acids or November 11, 2008
The present invention discloses a process which comprises selectively hydrolyzing one enantiomer of racemic mixtures of an N-substituted .beta.-amino acid alkyl ester or N-substituted 2-homopipecolic acid ester represented by the formula (I): ##STR00001## wherein Ar, R.sup.1, R.su
7332632 Method for producing aldehyde compound or ketone compound by using microreactor February 19, 2008
The method for producing an aldehyde or ketone compound from a corresponding primary or secondary alcohol at relatively high temperature within a short time with a high yield including a step (1) of reacting a sulfoxide compound with an activating agent to produce an activation react
6916792 Process for preparing erythromycin compound July 12, 2005
The present invention is to provide a process for producing a 2'-O-acetyl-4"-formyl-8,9-anhydroerythromycin A 6,9-hemiketal compound 4, and it provide a process for producing an erythromycin compound which comprises reacting a formylating agent with a 2'-O-acetylerythromycin A compou
6906039 Process for preparation of erythromycin compounds June 14, 2005
The present invention is to provide a process for producing a 2'-O-acetyl-4"-O-formyl-8,9-anhydroerythromycin A 6,9-hemiketal compound 4, and it provide a process for producing an erythromycin compound which comprises reacting a formylating agent with a 2'-O-acetylerythromycin A comp
6723860 7a-alkoxy-4H-pyrano[3,2-d]-oxazol-2(3H)-one and process for producing the same April 20, 2004
The present invention provides a novel 7a-alkoxy-4H-pyrano-[3,2-d]-oxazol-2(3H)-one represented by the formula (I): ##STR1##wherein R.sup.1 and R.sup.2 each represent a hydrogen atom, an alkyl group, an alkenyl group, an aryl group or an aralkyl group; R.sup.3 represents an alkyl
6100239 13-membered ring macrolide compound, medicine containing the same, and process for producing the August 8, 2000
The present invention discloses the compound represented by the formula (I) ##STR1## wherein R.sub.1 and R.sub.2 are hydrogen atoms, R.sub.3 represents a hydrogen atom, a hydroxyl group or an amino group, or R.sub.2 and R.sub.3 in combination represent .dbd.O or .dbd.NOR.sub.11, wher
6020496 5-alkoxy-2(3H)-oxazolone compounds and process for preparing the same February 1, 2000
5-Alkoxy-2(3H)-oxazolone compounds represented by general formula (1); and a R.sup.1 process for the preparation thereof, wherein R.sup.1 is hydrogen, optionally substituted C.sub.1 -C.sub.10 alkyl, optionally substituted C.sub.3 -C.sub.10 cycloalkyl, optionally substituted C.sub.2 -
5874581 2-silyloxy-tetrahydrothienopyridine, salt thereof and process for preparing the same February 23, 1999
A 2-silyloxy-4,5,6,7-tetrahydrothieno[3,2-c]pyridine represented by the formula (I): ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 each independently represent an alkyl group having 1 to 10 carbon atoms or an aryl group,and a salt thereof and a process for preparing the same, and a










 
 
  Recently Added Patents
Interleaving charge pumps for programmable memories
Digital display devices and digital projectors with expanded color gamut
Methods and apparatus to perform time zone determination by a mobile station
Family of pain producing substances and methods to produce novel analgesic drugs
Method for identifying bacteria in a sample
AC/DC converter
Patterned MR device with controlled shape anisotropy
  Randomly Featured Patents
Gemstone
Cover of an electronic device having surface ornamentation
Friction shaft coupling with perpendicular adjustment
Adjustable height pedestal for public and coin telephones
Magnetic head coil system and damascene/reactive ion etching method for manufacturing the same
Hybrid MEMS RF switch and method of fabricating same
Method of fabricating a finFET having cross-hair cells
Braiding composition backing using wide yarn and manufacturing method thereof
Low topography thermal inkjet drop ejector structure
Device for grinding coffee or other alimentary substances