vitamin b 9

MAO-B-IN-9是一种可穿过血脑屏障的单胺氧化酶B MAO-B 抑制剂（IC50：0.18μM），具有有效性、选择性和时间依赖性。MAO-B-IN-9具有神经保护作用，可以防止Aβ1-42诱导的神经元细胞死亡，这可能与Aβ1-42的抗聚集作用有关。

Cbl-b-IN-9（Compound 300）为针对casitas B系淋巴瘤（Cbl-b）及c-Cbl的抑制剂，其IC50值分别为5.6 nM与4.7 nM。

Nucleoside Derivatives - Xylo-nucleosides; 8-Modified purine nucleosides; Amino nucleosides; N-Methylated alkylated nucleosides

9-(b-D-Xylofuranosyl)guanine is a Nucleoside Derivative - Xylo-nucleoside.

1-Amino-8-benzyloxy-9-(b-D-xylofuranosyl)guanine is a Nucleoside Derivative - Xylo-nucleoside; 8-Modified purine nucleoside; Amino nucleoside.

Nucleoside Derivatives –Fluoro-modified nucleosides, 6-Modified purine nucleosides, 3’-Modified nucleosides

9'''-MethyllithosperMate B 是一种从 Cynoglossum columnaeTen 中获得的一种天然提取物。

Nucleoside Derivatives - Xylo-nucleoside; Halo-nucleoside; Scaffolds and Templates

Nucleoside Derivatives - Fluoro-modified nucleoside; Halo-nucleoside

Blumenol B 9-O-glucoside 是一种天然产物，可用于生命科学领域的相关研究。其产品编号为 TN6251，CAS号为 114226-08-3。

Nucleoside Derivatives - Halo-nucleoside

8-Bromo-9-(b-D-xylofuranosyl)guanine is a Nucleoside Derivative - Xylo-nucleoside; 8-Modified purine nucleoside.

B-Raf IN 9 (compound 8b) 是有效的B-Raf 抑制剂（IC50= 24.79 nM）。B-Raf IN 9 将细胞周期阻滞于 G2 M 期，诱导凋亡。B-Raf IN 9 对人前列腺癌 PC-3 细胞表现出较强的抗肿瘤活性（IC50= 7.83 μM）。

(S)-9-((tert-Butyldimethylsilyl)oxy)-4,11-diethyl-4-hydroxy-1,12-dihydro-14H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H)-dione 是一种有用的有机化合物，可用于生命科学领域的相关研究，其产品编号为 T64821。

1-Amino-7,8-dihydro-8-oxo-9-(b-D-xylofuranosyl) guanine is a Nucleoside Derivative - Xylo-nucleoside; 8-Modified purine nucleoside; Amino nucleoside.

7-Cyclopropylmethyl-7,8-dihydro-8-oxo-9-(b-D-ribofuranosyl)guanine 是一种有用的有机化合物，可用于生命科学领域的相关研究，其产品编号为 TNU0394。

Nucleoside Derivatives - Tricyclic nucleosides; Xylo-nucleosides

Nucleoside Derivatives - 7-Deazapurine nucleosides; Halo-nucleosides; Scaffolds and Templates

9-cis-Vitamin A palmitate (9-cis-Retinyl palmitate) is a 9-cis isomer resulting from the interaction of vitamin A palmitate in corn flakes. It exhibits a biological activity of 26% compared to all-trans-vitamin A palmitate, which is known to be the most biologically active form of vitamin A.

9'-Methyl lithospermate B 是一种酚类化合物，提取自 RadixSalvia miltiorrhizae。

Dynorphin B (1-9)为Dynorphin B的N-端裂解产物，属于神经肽类。其形成受到半胱氨酸肽酶非选择性抑制剂N-ethylmaleimide的阻断。

Methyl 8-hydroxy-3-(2-methoxy-2-oxoethyl)-6-methyl-9-oxo-9H-furo[3,4-b]chromene-1-carboxylate 是一种天然产物，可用于生命科学领域的相关研究。其产品编号为 TN4537，CAS号为 96287-41-1。

Nucleoside Derivatives –6-Subtituted nucleosides；2-Substituted nucleosides

9-(5(R)-C-Methyl-2,3,5-tri-O-benzoyl-b-D-ribofuranosyl)-6-chloropurine 是一种有用的有机化合物，可用于生命科学领域的相关研究，其产品编号为 TNU0992。

8-Benzyloxy-9-(b-D-xylofuranosyl)guanine is a Nucleoside Derivative - Xylo-nucleoside; 8-Modified purine nucleoside.

Nucleoside Derivatives - Xylo-nucleosides; 8-Modified purine nucleosides; N-Methylated alkylated nucleosides

9-Epiblumenol B 是一种天然产物，可用于生命科学领域的相关研究。其产品编号为 TN3317，CAS号为 22841-42-5。

5-Aza-9-(b-D-xylofuranosyl) cytosine; 5-Aza-xylo-cytidine 是一种有用的有机化合物，可用于生命科学领域的相关研究，其产品编号为 TNU1591。

Nucleoside Derivatives - Xylo nucleosides, 8-Modified purine nucleosides; N-Methylated alkylated nucleosides

9-O-Methyl-4-hydroxyboeravinone B is a promising candidate for cancer therapy.

Folic acid (Vitamin B9) 是一种维生素 B9，是合成 DNA RNA、新细胞产生和维持的必要成分。Folic acid 缺乏会导致贫血、神经管闭合缺陷、肿瘤、衰老等疾病。