Integrase strand transfer inhibitors (INSTIs) are the most prescribed anchor drug in antiretroviral therapy. Today, there is an increasing need for long-acting treatment of HIV-1 infection. Improving drug pharmacokinetics and anti-HIV-1 activity are key to developing more robust inhibitors suitable for long-acting formulations, but 2nd-generation INSTIs have chiral centers, making it difficult to conduct further exploration. In this study, we designed aza-tricyclic and aza-bicyclic carbamoyl pyridone scaffolds which are devoid of the problematic hemiaminal stereocenter present in dolutegravir (DTG). This scaffold hopping made it easy to introduce several substituents, and evolving structure–activity studies using these scaffolds resulted in several leads with promising properties.