Number | Date | Country | Kind |
---|---|---|---|
195 47 236.5 | Dec 1995 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2557920 | White | Jun 1951 | |
2642459 | White | Jun 1953 | |
3636098 | Takesaburo | Jan 1972 | |
3833651 | Ouchi | Sep 1974 | |
4069251 | Mannsfeld | Jan 1978 | |
4459423 | Doya | Jul 1984 | |
4518801 | Bolze | May 1985 |
Number | Date | Country |
---|---|---|
0143218 | Jun 1985 | EPX |
1906405 | Dec 1970 | DEX |
1620332 | Apr 1972 | DEX |
48014618 | Feb 1973 | JPX |
48014619 | Feb 1973 | JPX |
50-106901 | Feb 1975 | JPX |
50-157318 | Dec 1975 | JPX |
03095145 | Apr 1991 | JPX |
03095146 | Apr 1991 | JPX |
04169570 | Jun 1992 | JPX |
7311018 | Feb 1974 | NLX |
1108926 | Apr 1968 | GBX |
1186538 | Apr 1970 | GBX |
Entry |
---|
Terasawa "Preparation of Methionine" Chemical Abstracts, vol. 120, No. 13, Mar. 28, 1994, Abstract 164902t. |
Takagi "Alpha-Amino Acids" Chemical Abstracts, vol. 84, No. 7, Feb. 1976, Abstract 44666k. |
Kojima "DL-Methionine Alkali" Chemical Abstracts, vol. 85, No. 7, Aug. 1986, Abstract 47049t. |
Database WPI, Section Ch. Week 9122-1991 (91-159964). |
Database WPI, Section Ch. 1973 (73-64461 U). |
Mizuno "Preparation of Methionine" Chemical Abstracts, vol. 117, 1992, Abstract 172112p. |
Database WPI, Section Ch. 1973 (73-64461U). |
Database WPI, Section Ch. 1972 (73-64462U). |