The short answer, no, but that won’t satisfy Adventists and other anti-Catholics.
Over at Almost Not Catholic, Brent has a good article debunking Adventist claims – Myth Buster: Constantine Founded the Catholic Church
The Catholic Church claims that she was founded by Christ. Some Evangelicals and fundamentalists claim that she was founded by the emperor Constantine (c.272-337).
This myth assumes three things:
1. Christians did not worship on Sunday before Constantine
2. Constantine had a significant sway in the Christian Church
3. The Roman Catholic Church did not exist before Constantine
Go and read it there.