ɪt wʌz dɪskˈʌvɚd baɪ sˈaɪəntɪsts æt ðə fˈaɪzɚ ɹᵻsˈɜːtʃ sˈaɪt ɪn sˈændwɪtʃ, jˌuːkˈeɪ ˌʌndɚ ðɪ aɪdˈɛntɪfˌaɪɚ jˌuːkˈeɪ ˈeɪɾi ˈeɪt,fˈaɪvhˈʌndɹɪd twˈɛnti fˈaɪv ænd jˈuːzd təbi mˈɑːɹkɪɾᵻd baɪ nˈoʊvəəɾiz.
It was discovered by scientists at the Pfizer research site in Sandwich, UK under the identifier UK-88,525 and used to be marketed by Novartis.