Claims
- 1. An optically active (+)-threo form of 3-(3-chlorophenyl)serine.
- 2. The optically active 3-(3-chlorophenyl)serine of claim 1, wherein the optical purity of said 3-(3-chlorophenyl)serine is about 99% e.e.
- 3. The optically active 3-(3-chlorophenyl)serine of claim 1, wherein the optical purity of said 3-(3-chlorophenyl)serine is about 100% e.e.
Priority Claims (3)
Number |
Date |
Country |
Kind |
6-33912 |
Mar 1994 |
JPX |
|
6-33916 |
Mar 1994 |
JPX |
|
6-250759 |
Oct 1994 |
JPX |
|
Parent Case Info
This is a Division of application Ser. No. 08/696,844 filed on Aug. 29, 1996, U.S. Pat. No. 5,731,175, which was filed as International Application No. PCT/JP95/00337 on Mar. 2, 1995.
US Referenced Citations (3)
Foreign Referenced Citations (5)
Number |
Date |
Country |
SHU 54-12554 |
May 1979 |
JPX |
60-190749 |
Sep 1985 |
JPX |
63-214188 |
Sep 1988 |
JPX |
695741 |
Aug 1953 |
GBX |
2146020 |
Apr 1985 |
GBX |
Non-Patent Literature Citations (3)
Entry |
Caroline Vergne, "Synthesis of Four Atropdiastereoisomers of C-O-D-O-E Ring of Vancomycin By Sequential Cycloetherifications", Tetrahedron Letters, vol. 38, No. 8, pp. 1403-1406, Feb. 24, 1997. |
Fiziol. Akt. Veschestva (1992) 22: 43-45. |
Richard J. Ulevitch et al., "Studies of the Reactions of Substituted D, L-Erythro-.beta.Phenylserines with Lamb Liver Serine Hydroxymethylase. Effects of Substituents upon the Dealdolization Step", Biochemistry, vol. 16, No. 24, pp. 5355-5363, (1977). |
Divisions (1)
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Number |
Date |
Country |
Parent |
696844 |
Aug 1996 |
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