| 发明名称 |
METHOD FOR PRODUCING SULFONATE |
| 摘要 |
<p>A sulfonate represented by formula (7):
that is useful as a precursor for a chemotherapeutic medicament can be produced by a method for producing the sulfonate represented by formula (7) which comprises a step of reacting a sulfonic acid ester represented by formula (6):
wherein R 1 represents a C 4 to C 6 branched alkyl group,
with sodium iodide or sodium hydroxide to obtain the sulfonate represented by formula (7).</p> |
| 申请公布号 |
EP2796455(A1) |
申请公布日期 |
2014.10.29 |
| 申请号 |
EP20120859632 |
申请日期 |
2012.12.10 |
| 申请人 |
SUMITOMO CHEMICAL CO., LTD |
发明人 |
TANAKA, YOHEI;YASUOKA, JUNICHI;AIKAWA, TOSHIAKI;IKEMOTO, TETSUYA |
| 分类号 |
C07D317/24;C07C309/65;C07C309/71 |
主分类号 |
C07D317/24 |
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