Pivalopril is a new orally active inhibitor of angiotensin-converting enzyme.

Spirapril hydrochloride (SCH 33844 hydrochloride) 是一种具有降压活性的血管紧张素转化酶抑制剂，通过竞争性阻断血管紧张素 I 向血管紧张素 II 的转化发挥作用，作为 spiraprilat 的口服前药，被广泛用于高血压及充血性心力衰竭发病机制和治疗干预相关的心血管研究。

Angiotensin amide, an octapeptide amide, can be used to increase blood pressure by vasoconstriction.

Azilsartan mepixetil is a potent angiotensin II receptor antagonist with enhanced efficacy and prolonged duration of action. It exhibits more prominent and sustained effects in lowering blood pressure and heart rate, while maintaining a high level of safety. Furthermore, Azilsartan mepixetil demonstrates optimal protective efficacy for cardiovascular and renal functions. Hence, it holds promise for the research and treatment of hypertension, chronic heart failure, and diabetic nephropathy.

CGP-42112 is an agonist of the Angiotensin-II subtype 2 receptor (AT2 R).

Angiogenin (108-122) is an angiogenin peptide that serves as a therapeutic agent for the prophylaxis and/or treatment of cancer, infectious diseases, fibrotic diseases, inflammatory diseases, neurodegenerative diseases, and autoimmune conditions.

EMD-66684 is a non-peptide angiotensin II receptor antagonist.

[Sar1, Ile8]-Angiotensin II 是一种在血管平滑肌细胞中有多种作用（如正常动脉的收缩，培养的细胞或病变血管的肥大或增生等）的多肽，。

Chymase 是一种蛋白质消化酶，主要定位于肥大细胞 (MC)、成纤维细胞和血管内皮细胞。在炎症信号、组织损伤和细胞应激的情况下，Chymase 会释放到胞外间质中。它还参与血管紧张素 II (Ang II) 的生成，是心血管疾病研究的关键成分。