Aftobetin, also known as ANCA11 and NCE-11, is a novel amyloid–binding compound applied topically in the form of an ophthalmic ointment. Aftobetin offers a promising way for a noninvasive eye-scan to diagnose Alzheimer’s disease early.

Ritobegron (KUC 7483) is a selective β3-adrenoceptor agonist that was developed for oral treatment of overactive bladder. It is the prodrug of the active compound KUC-7322. Phase I studies have investigated the pharmacodynamic and pharmacokinetic effects of ritobegron in healthy individuals and patients with spinal cord injury. Ritobegron exhibits a high selectivity for the bladder versus other organs, and decreased intravesical pressure with minimal effects on the cardiovascular system in rats. When administered in combination with organic anion transporter (OAT) inhibitors such as probenecid (primarily used in treating gout and hyperuricemia), the plasma concentration of the active compound KUC-7322 may increase.

4,4’-Diamino-2,2’-stilbenedisulfonic acid (also known as amsonic acid) is used in the synthesis of dyes and optical brighteners or fluorescent whitening agents. Amsonic acid possesses estrogenic activity, and thus provided a possible mechanistic explanation for the complaints of impotency in factory workers exposed to this compound. In the 2-year feed studies on rodents, there was no evidence of carcinogenic activity of amsonic acid, in male or female F344/N rats receiving 12,500 or 25,000 ppm. In addition, there was no evidence of carcinogenic activity of this compound in male or female B6C3F1 mice receiving 6,250 or 12,500 ppm.

Caloxetate Trisodium is triazaundecanedioic acid derivative patented by German pharmaceutical company as liver-specific magnetic resonance imaging contrast agent.

Ritobegron (KUC 7483) is a selective β3-adrenoceptor agonist that was developed for oral treatment of overactive bladder. It is the prodrug of the active compound KUC-7322. Phase I studies have investigated the pharmacodynamic and pharmacokinetic effects of ritobegron in healthy individuals and patients with spinal cord injury. Ritobegron exhibits a high selectivity for the bladder versus other organs, and decreased intravesical pressure with minimal effects on the cardiovascular system in rats. When administered in combination with organic anion transporter (OAT) inhibitors such as probenecid (primarily used in treating gout and hyperuricemia), the plasma concentration of the active compound KUC-7322 may increase.

Truxipicurium, a derivative of alpha-truxillic acid, a curare-like drug, is a neuromuscular blocking agent with rigid structure.

Piquizil, a 4-aminoquinazoline causing relaxation of respiratory smooth muscle in animals, appeared to be a bronchodilator in man. It has been shown to be equal in activity to a combination of theophylline, ephedrine and phenobarbital. Piquizil and Tedral were equally effective in the management of asthmatic patients.

Iganidipin is a new dihydropiridynic derivative of calcium antagonist. It is the only currently available calcium antagonist in the form of ophthalmic solution. Its topical administration increases ipsilateral optic nerve head blood flow in rabbits and monkeys and inhibits the contraction of blood vessels induced by endothelin -1. Iganidipin is also used for treat Angina pectoris and Hypertension.