Deoxy sugars [1] are sugars that have had a hydroxyl group replaced with a hydrogen atom. Examples include: Deoxyribose, or 2-deoxy-D-ribose, a constituent of DNA; Fucose, or 6-deoxy-L-galactose, main component of fucoidan of brown algae, and present in N-linked glycans

双脱氧糖（英語： Dideoxy sugars ）是指糖分子中有两个羟基被氢原子所替代的醣類。 例子包括： 2,3-双脱氧核糖（基于核糖和脱氧核糖） 可立糖（基于半乳糖和岩藻糖） 阿比可糖（基于半乳糖和岩藻糖） 泊雷糖（Paratose，基于葡萄糖） 泰威糖（Tyvelose，基于甘露 ...

A deoxy sugar is a type of sugar that is characterized by the absence of an oxygen atom at a specific position, commonly at the 6th carbon. Deoxy sugars, such as deoxyribose found in DNA, play important roles in biological molecules due to their enhanced hydrophobic interactions.

2019年12月23日 · Deoxy sugars are sugars in which one of the hydroxyl (OH) constituents on the carbon cyclic backbone is replaced with hydrogen (H). Deoxyribose (formula C5H10O4) is a deoxy sugar that...

2007年1月1日 · This chapter describes the occurrence and synthesis of deoxy sugars. Several deoxy sugars, notably 2-deoxy-D-erythro-pentose (2-deoxy-D-ribose)—the sugar component of DNA, 6-deoxy-L-mannose (L-rhamnose), 6-deoxy-L-galactose (L-fucose), 6-deoxy-D-glucose (quinovose), and their derivatives, occur very widely in natural product. The iodo and ...

2022年2月2日 · Deoxy sugars represent an important class of carbohydrates, present in a large number of biomolecules involved in multiple biological processes. In various antibiotics, antimicrobials, and therapeutic agents the presence of deoxygenated units has been recognized as responsible for biological roles, …

2023年1月15日 · Deoxy Sugars. As shown in Section 25-7, deoxy sugars are missing an oxygen atom. The most common deoxy sugar is 2-deoxyribose, a modified form of another sugar called ribose.

A deoxy sugar is a type of sugar molecule that has had one of its hydroxyl (OH) groups replaced by a hydrogen atom. This modification changes its chemical properties and reactivity compared to its original form.

6 天之前 · The 2-deoxy sugars and bisindole moieties are ubiquitously found in natural products and play a crucial role in medicinal chemistry and chemical biology. Herein, we report a novel, quick, and highly effective technique that utilizes ceric ammonium nitrate (CAN) to synthesize 2-deoxy sugars from various protected glycals within 1–2 h. …

2025年3月17日 · Deoxy sugars are carbohydrate derivatives that are lacking an -OH hydroxyl group at the 2'-Carbon of the sugar cyclic ring, hence "deoxy," de- being a prefix meaning "to remove," and "oxy" representing "oxygen." Deoxyribose is the most commonly known deoxy sugar because it is the exact sugar used in the backbone of our DNA double helices ...