HCID 23668092、化合物 → HCID 23459797、化合物
反応式
[Na+].[O:2]=[C:3]1[CH:8]=[C:7]([C:9]([O-:11])=[O:10])[O:6][C:5]2[C:12]([CH2:20][CH2:21][CH3:22])=[C:13]3[C:18](=[CH:19][C:4]1=2)[CH2:17][CH2:16][CH2:15][CH2:14]3.[Na+].[OH:24]C1C2C(=O)C=C(C([O-])=O)OC=2C(CCC)=C2C=1CCCC2>>[OH:24][CH:14]1[C:13]2[C:18](=[CH:19][C:4]3[C:3](=[O:2])[CH:8]=[C:7]([C:9]([OH:11])=[O:10])[O:6][C:5]=3[C:12]=2[CH2:20][CH2:21][CH3:22])[CH2:17][CH2:16][CH2:15]1参加物
3
実験手順
The title compounds were made using the techniques of Examples 1 and 2, but substituting 6,7,8,9-tetrahydro-4-oxo-10-propyl-4H-naphtho-[2,3-b]pyran-2-carboxylic acid sodium salt for the 6,7,8,9-tetrahydro-5-hydroxy-4-oxo-10-propyl-4H-naphtho-[2,3-b]pyran-2-carboxylic acid sodium salt. the product compounds were identified and characterised by gas liquid chromatographic nuclear magnetic resonnance spectrometry and other analytical techniques.
出典と根拠
- ORDレコード
- ord-ce31fd479c6b488fa0d97de36ded504b
- 出典データセット
- uspto-grants-1981_05
- 特許番号
- US04269854
反応ノート
読み込み中…