| Mycolic acid |
| LIPID_ID | MA0182 |
| CHEM_NA | 2-EICOSANOYL3-HYDROXY-C38:1 ACID |
| COMMON_NA | MONOENOIC-α'-MYCOLIC ACID |
| MOL_FORMULA | C58H114O3 |
| MOL_WT | 858 |
| MELT_PT |
| BOIL_PT |
| OPT_ROT |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC |
| NMR_SPEC |
| MS_SPEC | [M]+(molecular ion), [M-15]+ (loss of -CH3), [M-90]+ |
| (loss of trimethylsilanol), [A]+ (TMS-alkoxy ion |
| resulting from C2 -C3 cleavage),[A-90]+ (loss of |
| trimethylsilanol from [A]+) ,[B]+ (TMS-oxymethylene |
| carboxylic acid ester resulting from C3 -C4 |
| cleavage), [B-29]+ (loss of CHO from [B]+)(004) |
| NOTE_SPEC |
| SOURCE | Mycobacterium chitae (001/004) |
| M.parafortuitum (001/004) |
| M..vaccae(VA-1) (001/004) |
| M.duvalii(DU-2) (001/004) |
| BIOL_ACTIV |
| NOTE | α'-mycolic acid |
| の存在について次のような報告がある｡ |
| 1.M.smegumatis には |
| @ x=21, l=17,19, m=15,17,19,21 (012) |
| A x=21, C60,62,64,66,68,74-83 (013) |
| B x=21, C60-66 (003) |
| C growth temperature による α'-mycolic acid |
| の変動 (002) |
| 2.M.phlei の growth temperature による α'-mycolic |
| acid の変動 (010) |
| 3.M.chelonei には x=21, l=15,17, m=17,19 で |
| 1998年7月17日 | 73 / 256 ページ |