Finding the exact date of the first online resource dedicated to TADACT 20 mg development is not straightforward because TADACT 20 mg's development is a pharmaceutical process linked to the introduction of Tadalafil as a treatment for erectile dysfunction (ED) and benign prostatic hyperplasia (BPH). These early developments date back to the late 1990s, with Tadalafil entering commercial use in the early 2000s under the brand name Cialis.
The first online resources discussing TADACT 20 mg or its development would likely have appeared in scientific journals or medical research publications that transitioned online in the late 1990s and early 2000s. Most likely, the first online mention would have come through peer-reviewed medical databases like PubMed, ScienceDirect, or other pharmaceutical archives as these became more common during that time.
If you are looking for a specific online article, research paper, or database mention from that time, I recommend exploring archival databases or contacting medical historians. I can also assist in exploring academic databases or historical references if you require deeper insights. Let me know how I can narrow this research further!