That doesn't sound like rights to me at all. It sounds like needs.
What's the point of morality if it isn't needed? Morality tells us the fundamental (that is, broadest, most abstract) requirements of maintaning life. Gods and corpses don't need morality, only mortal living beings. (Not meant to imply that I believe in gods.) I can't get food if I am tied to a tree. I can't go through the distinctively human process of life if I am a slave.
The logic is still messed up. Even if it makes sense to talk about necessities of life as "rights", it doesn't make sense to say that they are simultaneously inalienable and violable.
If I say that someone is violating my rights, I am also, by implication, saying that I retain my rights. If he can truly
negate my rights whenever he wants, then it makes no sense to talk of violation. Rights would be essentially baseless in that case; only held by his permission.
It sounds like you're talking about an aspiration or an "ought"--as I've been arguing. The "ought" is what's part of human nature, not whether or not the things we claim to be rights are inalienable or even necessary for life (people survive without their liberty, for example).
Certainly, morality is all about "oughts." To say that I have a right to liberty means that other humans
ought to refrain from enslaving me, that I
ought to defend my freedom, and that the government
ought to retaliate for attempts to enslave me. But these "oughts" are all based on the requirements of human life as the basis of morality. (See video above and The Virtue of Selfishness by Ayn Rand.)
People can exist in an unhealthy state for a while without their liberty, but life in the full sense, is a process that, for human beings, includes being able to act in the pursuit of values, based on their own judgment. If someone is lying, on life-support, braindead in the hospital, are they living? In a bare biological sense, yes; in a human sense, no. They are not acting in their distinctively human way to gain and keep the values that keep them alive. Since they have no capacity to act, they also have no need of morality, and no capacity to save themselves from the slightest obstacle to their biological survival.
A slave is in a similar position to the above, but to a lesser degree.