Vasopressin V1a receptor


  • Accession: P37288
  • Swissprot: V1AR_HUMAN
  • Organism: Homo sapiens
  • Gene: AVPR1A
  • Target class: GPCR

Drug Relations:

Bioactivity details MOA
A synthetic analog of LYPRESSIN with a PHENYLALANINE substitution at residue 2. Felypressin is a vasoconstrictor with reduced antidiuretic activity. Bioactivity details MOA
The porcine antidiuretic hormone (VASOPRESSINS). It is a cyclic nonapeptide that differs from ARG-VASOPRESSIN by one amino acid, containing a LYSINE at residue 8 instead of an ARGININE. Lys-vasopressin is used to treat DIABETES INSIPIDUS or to improve vasomotor tone and BLOOD PRESSURE. Bioactivity details MOA
Bioactivity details MOA
Atosiban is a synthetic peptide which is a competitive antagonist of human oxytocin at receptor level. In human pre-term labour, atosiban at the recommended dosage antagonises uterine contractions and induces uterine quiescence. Bioactivity details MOA
carbetocin selectively binds to oxytocin receptors in the smooth muscle of the uterus, stimulates rhythmic contractions of the uterus, increases the frequency of existing contractions, and raises the tone of the uterus musculature Bioactivity details MOA
A synthetic analog of the pituitary hormone, ARGININE VASOPRESSIN. Its action is mediated by the VASOPRESSIN receptor V2. It has prolonged antidiuretic activity, but little pressor effects. It also modulates levels of circulating FACTOR VIII and VON WILLEBRAND FACTOR. Bioactivity details MOA
A synthetic nonsteroidal estrogen used in the treatment of menopausal and postmenopausal disorders. It was also used formerly as a growth promoter in animals. According to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985), diethylstilbestrol has been listed as a known carcinogen. (Merck, 11th ed) Bioactivity details MOA
Mozavaptan is a benzazepine derivative that antagonizes the binding of arginine vasopressin (AVP) to vasopressin receptors. Mozavaptan can inhibit the antidiuretic action of AVP promoting aquaresis. Bioactivity details MOA
A nonapeptide hormone released from the neurohypophysis (PITUITARY GLAND, POSTERIOR). It differs from VASOPRESSIN by two amino acids at residues 3 and 8. Oxytocin acts on SMOOTH MUSCLE CELLS, such as causing UTERINE CONTRACTIONS and MILK EJECTION. Bioactivity details MOA
Ritonavir is a peptidomimetic inhibitor of the HIV-1 protease. Inhibition of HIV protease renders the enzyme incapable of processing the Gag-Pol polyprotein precursor which leads to production of non-infectious immature HIV particles. There was some evidence of in vitro activity against SARS-CoV-2, but no clinical trial data was found to support use in the treatment of COVID-19. Bioactivity details MOA
An HIV protease inhibitor which acts as an analog of an HIV protease cleavage site. It is a highly specific inhibitor of HIV-1 and HIV-2 proteases, and also inhibits CYTOCHROME P-450 CYP3A. There was some evidence of in vitro activity against SARS-CoV-2, but no clinical trial data was found to support use in the treatment of COVID-19. Bioactivity details MOA
A benzazepine derivative and selective VASOPRESSIN V2 RECEPTOR antagonist that is used to treat euvolemic and hypervolemic HYPONATREMIA. It is also used in the treatment of rapidly progressing AUTOSOMAL DOMINANT POLYCYSTIC KIDNEY DISEASE to slow the rate of cyst development and renal insufficiency. Bioactivity details MOA