Robuta

https://pubchem.ncbi.nlm.nih.gov/patent/EP-0372612-B1 Hydroxylhydrocarbyl-modified aminoalkyl silicones - Patent EP-0372612-B1 - PubChem EP-0372612-B1 chemical patent summary. modified silicones patent ep pubchem https://pubchem.ncbi.nlm.nih.gov/patent/EP-0171037-B1 3-carbonyl-1-aminoalkyl-1h-indoles useful as analgesics and preparation thereof - Patent... EP-0171037-B1 chemical patent summary.