Talastine

Talastine is a potent H1-antihistamine. Talastine can induce allergic exanthema[1][2].

ChEBI: Talastine is a member of phthalazines.

[1] Tao Huang, et al. A Barton nitrite ester-type remote functionalization and cyclization of N-nitrosobenzamides. Organic Chemistry Frontiers, 2023,10, 4559-4564.
[2] Richter G, et al. Talastine (Ahanon) as a cause of allergic drug exanthema. Dermatol Monatsschr. 1990;176(2-3):111-3. PMID:1973126