蔗糖 → (2S,3'R,3aR,4R,4'S,5'R,6R,6'R,7S,7aS)-4-[(1S,2R,3S,5R,6S)-3-amino-2,6-dihydroxy-5-(methylamino)cyclohexyl]oxy-6'-[(1R)-1-amino-2-hydroxyethyl]-6-(hydroxymethyl)spiro[4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2,2'-oxane]-3',4',5',7-tetrol

HRID 14365

反应方程式

C(O)[C@H]1O[C@H](O[C@]2(CO)O[C@H](CO)[C@@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@@H]1O.[CH3:24][NH:25][C@@H:26]1[C@@H:31]([OH:32])[C@H:30]([O:33][C@@H:34]2[O:39][C@H:38]([CH2:40][OH:41])[C@H:37]([OH:42])[C@@H:36]3[O:43][C:44]4([O:50][C@H:49]([C@@H:51]([NH2:54])[CH2:52][OH:53])[C@H:48]([OH:55])[C@@H:47]([OH:56])[C@H:46]4[OH:57])[O:45][C@H:35]23)[C@@H:29]([OH:58])[C@H:28]([NH2:59])[CH2:27]1>>[CH3:24][NH:25][C@H:26]1[C@H:31]([OH:32])[C@@H:30]([O:33][C@H:34]2[O:39][C@H:38]([CH2:40][OH:41])[C@H:37]([OH:42])[C@@H:36]3[O:43][C@:44]4([O:50][C@H:49]([C@H:51]([NH2:54])[CH2:52][OH:53])[C@H:48]([OH:55])[C@H:47]([OH:56])[C@H:46]4[OH:57])[O:45][C@@H:35]23)[C@H:29]([OH:58])[C@@H:28]([NH2:59])[CH2:27]1

参与物

反应物 2

HCID 5988蔗糖

HCID 35766潮霉素 B

产物 1

HCID 52949613(2S,3'R,3aR,4R,4'S,5'R,6R,6'R,7S,7aS)-4-[(1S,2R,3S,5R,6S)-3-amino-2,6-dihydroxy-5-(methylamino)cyclohexyl]oxy-6'-[(1R)-1-amino-2-hydroxyethyl]-6-(hydroxymethyl)spiro[4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2,2'-oxane]-3',4',5',7-tetrol

实验过程

After completion of the electroshock, 1 ml of Vogel's minimal medium that contained 1.2% sucrose was added to the resultant, and the obtained mixture was then incubated at 30° C. for 2 hours. 200 μl of the obtained solution was applied to and expanded on an agar medium that contained hygromycin B (500 μg/ml). A hygromycin-resistance colony was isolated, and it was then confirmed by PCR whether or not substitution took place in the target locus. In addition, it was also confirmed by the Southern blot method whether or not it contained redundant Hygr gene copies.

后处理

additionwas added to the resultant

来源与证据

ORD记录: ord-0abf829f876f400f8a0f7cb628a03d6a
来源数据集: uspto-grants-2010_06
DOI: 10.6084/m9.figshare.5104873.v1
专利号: US07732208B2

关联笔记

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