allergies

Potassium guaiacolsulfonate hemihydrate (Potassium guaiacolsulfonate) 是一种芳香族磺酸，在医药中用作祛痰剂，可治疗急性呼吸道感染。它可松弛粘液，与其他药物合用，可治疗普通感冒、感染或过敏引起的咳嗽。

uk-50001是一种磷酸二酯酶(PDE4) 4抑制剂，可用于许多疾病，特别是炎症、过敏、呼吸系统疾病、失调和病症以及伤口。

Mebhydrolin napadisylate (Incidal) 是一种抗组胺药，用于缓解组胺释放引起的过敏症状，如鼻过敏和过敏性皮肤病。

Mepyramine maleate (Pyrilamine maleate) 是一种组胺 H1 拮抗剂，对 H1、H2 和 H3 受体的 Kd 值分别为 0.8、5200 和大于 3000 nM，对 H1 受体的 pKd 值为 9.4。它是感冒药的常见成分，具有温和的催眠特性和局部麻醉作用，可用于胃肠外和局部过敏。

Diphenhydramine (Syntedril) 是第一代具有抗胆碱能作用的H1 受体拮抗剂，它能透过血脑屏障。

Stearyl glycyrrhetinate 是甘草提取物中的主要成分之一，具有抗菌作用，对金黄色葡萄球菌菌株的 MIC 大于 256 mg L。

Olopatadine, an antihistamine, as well as anticholinergic and mast cell stabilizer, is used for the treatment of itching associated with allergic conjunctivitis (eye allergies). There is also a potential for Olopatadine to treat steroid rebound (red skin

Mepyramine is a histamine H1 antagonist. It has mild hypnotic properties and some local anesthetic action and is used for allergies both parenterally and locally.

Sudexanox，一种黄酮衍生物，用于治疗过敏、变应性哮喘和哮喘性支气管炎。在临床前研究中，Sudexanox在IgE诱导的大鼠被动皮肤过敏反应模型中显示出强大的活性。

Sudexanox，一种治疗过敏、过敏性哮喘及哮喘性支气管炎的黄酮衍生物， 在临床前研究中，显示出在IgE诱导的大鼠被动皮肤过敏反应模型中具有强大的活性。

Doqualast是一种抗哮喘和抗过敏化合物。

Dexamethasone acetate monohydrate is an adrenocortical steroid. It is used in the treatment of many conditions, including rheumatic problems, a number of skin diseases, asthma, severe allergies, chronic obstructive lung disease, brain swelling, croup, and antibiotics

Bromodiphenhydramine hydrochloride 是一种控制皮肤的新型抗组胺药。

Methdilazine Hydrochloride (甲地嗪盐酸盐，Bristaline)是一种组胺H1受体拮抗剂，用于治疗皮肤病和减轻过敏或鼻炎引起的瘙痒。

Phenindamine Tartrate is an antihistamine and anticholinergic drug closely related to cyproheptadine. It is used to treat symptoms of the common cold and allergies, such as sneezing, itching, rashes, and hives.

NVS-PI3-4 is a highly selective inhibitor of the enzyme PI3Kγ. It is specifically designed for use in scientific investigations related to allergies, inflammatory conditions, and cancerous diseases[1][2].

Cetirizine Impurity D is an impurity of Cetirizine. Cetirizine is a second-generation antihistamine that acts as a specific, orally active, and long-acting antagonist of the histamine H1-receptor. Cetirizine exhibits antiallergic properties and inhibits eosinophil chemotaxis in response to allergies.

Thonzylamine (neohetramine) 是可口服的H1组胺受体拮抗剂，具有抗组胺和抗过敏特性，可用于鼻充血、过敏性结膜炎和其他过敏性疾病的研究。

Bromodiphenhydramine 具有抗菌活性，可用于皮肤过敏研究。它是一种有效的抗组胺剂，并且可以抑制大量的革兰氏阴性和革兰氏阳性细菌。

Montelukast methyl ketone is a leukotriene receptor antagonist (LTRA) used for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies.

Montelukast methylstyrene is a leukotriene receptor antagonist (LTRA) used for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies.

Montelukast cyclopropaneacetamide is a leukotriene receptor antagonist (LTRA) used for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies.

Clemizole penicillin is a histamine H1- blocker used to treat allergies.

Methapyrilene fumarate is a histamine H1 antagonist with sedative action used as a hypnotic and in allergies. It is a hepatocarcinogen in sufficiently high doses, inducing mutations through an indirect genotoxic mechanism; e.g., via an oxidative mechanism or interaction with chromosomal proteins.