生物碱二聚体

Vincristine 属于生物碱类天然产物，可与微管蛋白结合并抑制微管的形成，从而抑制肿瘤细胞的有丝分裂。Vincristine 可用作微管去稳定剂，用于研究治疗血液系统肿瘤，如白血病和淋巴瘤以及儿童肉瘤的相关研究。

Vinblastine sulfate (Vincaleukoblastine sulfate salt) 是对各种癌症类型有细胞毒性的生物碱。 它可以抑制微管的形成，也可以抑制 nAChR，IC50值为8.9 μM。

Chaetocin 特异性抑制组蛋白甲基转移酶(HMT) SU(VAR)3-9，IC50值为0.6 μM。它还可抑制硫氧还蛋白还原酶，IC50值为4 μM。

Vincristine sulfate 属于生物碱类天然产物，可与微管蛋白结合并抑制微管的形成，从而抑制肿瘤细胞的有丝分裂。Vincristine sulfate 可用作微管去稳定剂，用于研究治疗血液系统肿瘤，如白血病和淋巴瘤以及儿童肉瘤的相关研究。

Tetrandrine (Sinomenine A) 属于天然产物，是一种双苯基异喹啉生物碱，一种钙离子通道抑制剂。Tetrandrine 可抑制电压门控钙离子通道 (ICa) 和 Ca2+ 激活的钾离子通道。

Liensinine 是一种自噬/线粒体自噬抑制剂。Liensinine 是从芙蕖种子胚中提取的，一种主要的异喹啉生物碱，具抗心律不齐、抗高血压、抗肺纤维化、血管平滑肌松弛等广泛的生物活性。

Vinorelbine ditartrate (KW-2307) 属于天然生物碱，是一种抗有丝分裂剂。Vinorelbine ditartrate 具有抗肿瘤活性，可以抑制细胞增殖，诱导细胞凋亡。

Cycleanine 是一种高效血管选择性Ca- 拮抗剂，具有缓解疼痛、肌肉松弛和抗炎作用。它还具有有效的抗菌、抗真菌、抗疟原虫和细胞毒活性。

Neferine ((-)-Neferine) 是一种双苄基异喹啉类生物碱，可强效抑制NF-κB 激活，具有抗肿瘤活性。

3,3'-Diindolylmethane (DIM) 是一种小分子雄激素受体拮抗剂。

(-)-Chimonanthine (IC50 = 0.93 μM) shows potent inhibitory effects on melanogenesis in theophylline-stimulated murine B16 melanoma 4A5 cells.

Dauricumine 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 TN6081，CAS号为 345641-00-1。

Guattegaumerine, a bisbenzylisoquinoline alkaloid, exhibits antimitotic, cytotoxic, and neuroprotective activities.

Stephacidin B is a fungal metabolite that has been found inA. ochraceus.1Dimeric stephacidin B is rapidly converted to a monomer, avrainvillamide ,in vitro.2Stephacidin B is cytotoxic to a variety of cancer cells, including testosterone-independent PC3 and -sensitive LNCaP prostate cancer cells (IC50s = 0.37 and 0.06 μM, respectively) and estradiol-independent SK-BR-3 and -sensitive MCF-7 breast cancer cells (IC50s = 0.32 and 0.27 μM, respectively).1It induces apoptosis in HepG2 and Huh7 hepatocellular carcinoma cells when used at a concentration of 4 μM.3 1.Qian-Cutrone, J., Huang, S., Shu, Y.-Z., et al.Stephacidin A and B: Two structurally novel, selective inhibitors of the testosterone-dependent prostate LNCaP cellsJ. Am. Chem. Soc.124(49)14556-14557(2002) 2.Wulff, J.E., Herzon, S.B., Siegrist, R., et al.Evidence for the rapid conversion of stephacidin B into the electrophilic monomer avrainvillamide in cell cultureJ. Am. Chem. Soc.129(16)4898-4899(2007) 3.Hu, L., Zhang, T., Liu, D., et al.Notoamide-type alkaloid induced apoptosis and autophagy via a P38/JNK signaling pathway in hepatocellular carcinoma cellsRSC Adv.9(34)19855-19868(2019)

Daurinoline is a non-competitive antagonist, it exerts marked relaxation effect on basilar artery of rabbits through non-competitive antagonism, it would have a protective function on microcirculation of cerebral pia mater, which may be beneficial to relieve cerebral ischemic injury. Daurinoline could significantly reverse noradrenaline induced constriction of pial arterioles and venules, and increase the number of blood vessels which were decreased by noradrenaline.

Thalrugosaminine shows promising antibacterial activity with MIC values of 64-128ug/ml and Staphylococcus species is the most sensitive strains. Thalrugosaminine possesses hypotensive activity in rabbits and is active against Mycobacterium smegmatis.

Calycanthine是一种天然的生物碱，具有中枢神经系统毒性，可引起抽搐和惊厥。

Machigline 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 TN6086，CAS号为 87264-30-0。

Isotetrandrine is a small molecule inhibitor, on various aspects of LPS-induced inflammation in vitro and in vivo. It dose-dependently suppresses the severity of LPS-induced ALI by inactivation of MAPK and NF-κB, which may involve the inhibition of tissue

BIS-[6-(5,6-dihydro-chelerythrinyl)] ether shows strong activity against Aspergillus fumigatus and methicillin-resistant Staphylococcus aureus (MRSA).

Thalidezine, a novel AMPK activator, eliminates apoptosis-resistant cancer cells through energy-mediated autophagic cell death, it can inhibit the growth of mouse L1210 cells in vitro. Thalidezine possesses antimicrobial activity against Mycobacterium sme