systolic

Finerenone (BAY-948862) 是一种类盐皮质激素受体 (MR) 的非甾体拮抗剂 (IC50=18 nM)，具有选择性和口服活性。Finerenone 被用于慢性肾病伴 2 型糖尿病患者的治疗。

Strophanthidin (Strophanthidine) 是黄花夹竹桃中的一种类固醇，可增加舒张期和收缩期胞内 Ca2+浓度。它在 0.1 和 1 nmol L 增加Na+ K+-ATPase 活性，1到100 μ mol L 抑制Na+ K+-ATPase 活性，10 和 100 nmol L 对Na+ K+-ATPase 活性无影响。

Danicamtiv (MYK-491) 是一种正性肌力药物，也是一种心肌肌球蛋白的选择性变构激活剂，可增加心脏收缩功能并保持机械效率。

SERCA2a activator 1 是一种肌肉 内质网 Ca2+ 依赖性 ATPase 2a 激活剂。 SERCA2a activator 1 降低受磷蛋白抑制并增强心脏的收缩和舒张功能。

Eplerenone (CGP 30083) 是一种竞争性的、选择性的、具有口服活性的醛固酮 (aldosterone) 拮抗剂，IC50=138 nM。它对孕酮，雄激素，雌激素和糖皮质激素受体的亲和力低，可用于研究高血压和心肌梗死后的心力衰竭。

Allicin 具有抗氧化、杀菌、抗癌、抗炎活性，对肠上皮细胞具有抑制性免疫调节作用。 Allicin 能显着抑制胰岛素诱导的血管平滑肌细胞的增殖和迁移，这可能与抑制 ERK 信号通路的激活有关。 Allicin 有利于降低高胆固醇血症大鼠的血液胆固醇、甘油三酯水平和收缩压，它可能有益于影响动脉粥样硬化的两个危险因素——高脂血症和高血压。

DL-Homocysteine thiolactone hydrochloride (DL-Homocysteinethiolactone hydrochloride) 是具有根生长抑制特性的环状氨基酸衍生物。

Alagebrium chloride (ALT711) 是晚期糖基化终产物(AGE) 抑制剂。

KR-32568是一种钠 氢交换器1（NHE-1）抑制剂（IC50：230 nM）。KR-32568具有强大的心脏保护作用。当使用浓度为10μM 时，它能在离体的缺血大鼠心脏模型中恢复心脏收缩功能。KR-32568（0.3mg kg）在缺血和再灌注损伤的大鼠模型中减少了心肌梗死的大小。

Adrenochrome (Adraxone) 是一种细胞毒性分子，可用于杀死细菌。Adrenochrome 是 Epinephrine 的氧化产物。Adrenochrome 是一种可作用于大鼠心脏的冠状动脉收缩化合物，与心脏毒性有关，可用于确定超氧化物歧化酶的活性。Adrenochrome 与可用于神经系统疾病研究，是拟精神病的潜在药物。

A-80b is a synthesized pyridazino[4,5-b]indole derivate with potent and long-lasting antihypertensive activity. The decrease in diastolic pressure was greater than the decrease in systolic pressure and cardiac frequency was not modified significantly. A-8

AAA is an antagonist of G protein-coupled receptor 75 (GPR75).1It increases basal GPR75 protein levels and inhibits 20-HETE-induced reductions in GPR75 protein levels in PC3 cells. AAA (5 and 10 μM) also reduces 20-HETE-induced phosphorylation of EGFR, NF-κB, and Akt in, and cell migration of, PC3 cells.In vivo, AAA (10 mg/kg per day) reduces systolic blood pressure, albuminuria, renal angiotensin II levels, and cardiac hypertrophy in a Cyp1a1-Ren-2 transgenic rat model of malignant hypertension when administered prior to induction or after establishment of hypertension.2 1.Cárdenas, S., Colombero, C., Panelo, L., et al.GPR75 receptor mediates 20-HETE-signaling and metastatic features of androgen-insensitive prostate cancer cellsBiochim. Biophys. Acta Mol. Cell Biol. Lipids1865(2)158573(2020) 2.Sedláková, L., Kikerlová, S., Husková, Z., et al.20-Hydroxyeicosatetraenoic acid antagonist attenuates the development of malignant hypertension and reverses it once established: a study in Cyp1a1-Ren-2 transgenic ratsBiosci. Rep.38(5)BSR20171496(2018)

5-methyl-2-HOBA is an isoketal scavenger. It reduces angiotensin II-induced increases in systolic blood pressure in mice.

C2 Ceramide (d14:1 2:0) is a bioactive sphingolipid. Dietary administration of C2 ceramide (d14:1 2:0) (100 μM) induces lipotoxic cardiomyopathy via increasing diastolic and systolic diameter as well as reducing fractional shortening and the number of normal cardiac contractile events in Drosophila.

Quazinone is a selective inhibitor of phosphodiesterase 3 (PDE3) with positive inotropic and vasodilating properties.1,2 It induces relaxation of precontracted isolated human cavernous smooth muscle (IC50 = 4.2 μM).1 Quazinone (10-300 μg kg) increases myocardial contractile force in anesthetized open-chest dogs in a dose-dependent manner, as well as decreases systolic and diastolic blood pressure.2 It also inhibits DNA synthesis induced by the PDGF isoform PDGF-BB in bovine coronary artery smooth muscle cells in a concentration-dependent manner.3

CXL-1020 是一种硝酰 (HNO) 前体药物。CXL-1020 改善舒张异常大鼠的心肌收缩性 舒张性和 Ca2+循环。CXL-1020 在犬模型中诱导血管舒张并改善心脏功能。CXL-1020 已被用于研究收缩期心力衰竭和稳定期心力衰竭。

Lorundrostat (MT-4129) 是一种醛固酮合酶抑制剂，具有降高血压活性，可降低收缩压。

α-Angelica lactone 是一种乙烯基亲核试剂，也是一种天然存在的抗癌剂。它可以得到手性的 δ-氨基 γ，γ-二取代丁烯醇内酯羰基衍生物，并在 γ-碳上表现出亲电子俘获。它通过选择性增强谷胱甘肽-S-硫转移酶 (GST) 和 UDP-葡糖苷转移酶 (UGT) 解毒酶发挥强大的化学保护作用。

18-Hydroxy-11-deoxy Corticosterone (18-OH-DOC) is a mineralocorticoid produced by the zona fasciculata of the adrenal gland, with its biosynthesis regulated by adrenocorticotropic hormone (ACTH) and angiotensin II. This regulation heightens 18-OH-DOC production in isolated human adrenal glomerulosa cells and allows for its formation from 11-deoxy corticosterone (DOC) in human SK-MEL188 melanoma cells. As an intermediate in progesterone metabolism, 18-OH-DOC can be converted to aldosterone in rat adrenal glands' capsular portion. Its continuous infusion (200 μg rat per day) has been shown to raise systolic blood pressure in uninephrectomized saline-drinking rats, and elevated plasma levels of 18-OH-DOC have been observed in the adb db mouse model of type 2 diabetes.

RG100204, 作为一种具备口服活性的AQP9抑制剂，它表现出显著的抗炎效果。该化合物能够缓解由脓毒症引发的心脏功能障碍（收缩与舒张功能），优化肾功能，并有效减少细胞损伤指标LDH的升高。

Oblongine chloride may have potential haemodynamic effects, it can cause a dose-dependent reduction of systolic and diastolic blood pressure, and that these effects are not mediated by α²-adrenergic receptor stimulation.

N-methyltaxol C and paclitaxel can produce a positive inotropic effect in papillary muscle, without alterations in the action potential. They can induced conduction arrhythmias and reduce coronary flow and left ventricular systolic pressure in the isolate

Serpinin 作为蛋白酶抑制剂 Nexin-1 (PN-1) 的激动剂，通过 cAMP-PKA-Sp1 信号通路增强 PN-1 的表达，并促进内分泌细胞的颗粒生成。此外，Serpinin 亦作为β-肾上腺素能受体的选择性激动剂，通过与 β1-肾上腺素能受体的相互作用激活 AC-cAMP-PKA 途径，从而调控心肌的收缩与舒张。其衍生物 pGlu-serpinin 通过上调 Bcl2 mRNA 的转录具有神经保护功能，常用于研究分泌功能的调节。

Chitoheptaose 是一种壳八糖，从螃蟹、虾和龙虾等甲壳类动物的外骨骼中提取。Chitoheptaose 具有抗氧化、抗炎和抗凋亡活性，常用于心肌炎研究，展现出心脏保护作用。其在改善心脏参数（左心室内部尺寸、收缩末期和舒张末期、射血分数和缩短分数）以及抑制炎症细胞因子 (IL-1β) 方面表现突出。