Synthesis of methyl a-D-tetronitroside(Q) f rom D-mannose via methyl a-D-mycaroside(k) established the D-configuration for tetronitrose(=kijanose), a novel nitro sugar which occurs as a component of the antitumor antibiotics tetrocarcins A and B, and kijanimicin. Tetronitrose(or kijanose) is an unus
Synthesis and absolute configuration of hormone α1
✍ Scribed by Yajima, Arata; Qin, Yong; Zhou, Xuan; Kawanishi, Naoki; Xiao, Xue; Wang, Jue; Zhang, Dan; Wu, Yi; Nukada, Tomoo; Yabuta, Goro
- Book ID
- 109913526
- Publisher
- Nature Publishing Group
- Year
- 2008
- Tongue
- English
- Weight
- 228 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1552-4450
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📜 SIMILAR VOLUMES
## Addition of organometallics to chiral 3-pyridyl oxazolines gave high diastereoselectivity at the 4-position of the pyridine nucleus. Absolute configuration was determined by x-ray analysis.
Thefnt chiralsynthesisof the SoychnosandOpldorrhiza atkatoid(-)-normalindinehas been accomplishedthrougha routestartingfromL-atanine methylesterandexploitingintramolecular oxazobolefin Diels-Ahlerreaction.As a reauktheabsolutestereochemistry of nonnatindine hasken lk.finedasrqneaentedbyfords (-)-1.