The report provides a detailed analysis essential for establishing an oteseconazole production plant. It encompasses all critical aspects necessary for oteseconazole production, including the cost of oteseconazole production, oteseconazole plant cost, oteseconazole production costs, and the overall oteseconazole production plant cost. Additionally, the study covers specific expenditures associated with setting up and operating an oteseconazole production plant. These encompass production processes, raw material requirements, utility requirements, infrastructure needs, machinery and technology requirements, manpower requirements, packaging requirements, transportation requirements, and more.
Oteseconazole is an advanced oral antifungal medication that is used to fight recurrent vulvovaginal candidiasis (RVVC). It is a frequent vaginal yeast infection caused by Candida species in postmenopausal women. It is also used in women who have undergone hysterectomy, ovary removal, or tubal ligation to eliminate pregnancy risk. It works by stopping the fungal CYP51 enzyme, which disrupts ergosterol synthesis essential for fungal cell membrane integrity, effectively killing the yeast while having minimal impact on human cells. It is utilised in patients who are unresponsive to standard fluconazole, offering potent activity against resistant strains like Candida glabrata and albicans. Its common side effects include headache, nausea, abdominal discomfort, hot flashes, and elevated creatine phosphokinase, generally mild with low discontinuation rates.
The market for oteseconazole is influenced by its FDA approval as the first treatment for recurrent vulvovaginal candidiasis (RVVC). Its utilisation among non-reproductive-age females with superior long-term efficacy that reduces recurrences versus placebo contributes to its market growth. The rising fungal resistance to older azoles like fluconazole and growing awareness of RVVC fuel its demand. The reliance on GMP-certified API and high R&D and pricing premiums because of orphan-like status affects industrial oteseconazole procurement. The regulatory hurdles (FDA/EMA approvals), reimbursement based on proven recurrence prevention and low interactions, along with licensing deals ensuring stable regional access while limiting generics impacts its sourcing strategies.
Raw Material for Oteseconazole Production
According to the oteseconazole production plant project report, the key raw materials used in the production of oteseconazole include (R)-2-amino-2-(2,4-difluorophenyl)-1-(4-bromopyridin-2-yl)ethanol, potassium carbonate, and 4-(trifluoromethoxy)phenylboronic acid.
Production Process of Oteseconazole
The extensive oteseconazole production cost report consists of the following major industrial production process:
From (R)-2-amino-2-(2,4-difluorophenyl)-1-(4-bromopyridin-2-yl)ethanol: The synthesis of oteseconazole starts with enantiomerically enriched (R)-2-amino-2-(2,4-difluorophenyl)-1-(4-bromopyridin-2-yl)ethanol. It is obtained via resolution with L-di-p-toluoyl-tartaric acid. The chiral salt is basified using potassium carbonate to liberate the free amino alcohol. This intermediate goes through a palladium-catalysed Suzuki–Miyaura coupling with 4-(trifluoromethoxy)phenylboronic acid to construct the biaryl pyridine framework. The coupled product is then subjected to tetrazole ring formation using trimethylsilyl azide under acidic conditions with trimethyl orthoformate, forming the tetrazole moiety. Finally, the product is purified by recrystallisation from ethanol and n-heptane to obtain oteseconazole.
Oteseconazole has the molecular formula of C23H16F7N5O2 with a molecular weight of 527.4 g/mol. It is a white to off-white solid with high lipophilicity, with a cLogP value in the range 4.6–5.0. It has low aqueous solubility and good permeability suited for oral capsules, featuring a tetrazole antifungal warhead, difluorophenyl ring, and trifluoroethoxyphenyl-pyridine core. It has one chiral centre ((R)-configuration), a polar surface area of around 86 Ų, one H-bond donor, seven acceptors, eight rotatable bonds, and four aromatic rings. It has metabolic stability, minimal host enzyme inhibition, and favourable pharmacokinetics despite heptafluorination enhancing potency against Candida.