Peforelin

Last updated
Peforelin
Peforelin.svg
Clinical data
Trade names Maprelin
Other namesLamprey GnRH-III; H-Pyr-His-Trp-Ser-His-Asp-Trp-Lys-Pro-Gly-NH2; XHWSHDWKPG
Routes of
administration 		Injection
Drug class GnRH agonist
Identifiers
  • (3S)-4-[[(2S)-1-[[(2S)-6-amino-1-[(2S)-2-[(2-amino-2-oxoethyl)carbamoyl]pyrrolidin-1-yl]-1-oxohexan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-[[(2S)-2-[[(2S)-3-hydroxy-2-[[(2S)-2-[[(2S)-3-(1H-imidazol-5-yl)-2-[[(2S)-5-oxopyrrolidine-2-carbonyl]amino]propanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]propanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-4-oxobutanoic acid
CAS Number
PubChem CID
ChemSpider
UNII
CompTox Dashboard (EPA)
ECHA InfoCard 100.223.356 OOjs UI icon edit-ltr-progressive.svg
Chemical and physical data
Formula C59H74N18O14
Molar mass 1259.353 g·mol−1
3D model (JSmol)
  • NCCCC[C@H](NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](Cc1cnc[nH]1)NC(=O)[C@H](CO)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@H](Cc1cnc[nH]1)NC(=O)[C@@H]1CCC(=O)N1)C(=O)N1CCC[C@H]1C(=O)NCC(N)=O
  • InChI=1S/C59H74N18O14/c60-16-6-5-12-40(59(91)77-17-7-13-47(77)58(90)66-27-48(61)79)70-52(84)41(18-31-23-64-37-10-3-1-8-35(31)37)72-56(88)45(22-50(81)82)75-55(87)44(21-34-26-63-30-68-34)74-57(89)46(28-78)76-53(85)42(19-32-24-65-38-11-4-2-9-36(32)38)71-54(86)43(20-33-25-62-29-67-33)73-51(83)39-14-15-49(80)69-39/h1-4,8-11,23-26,29-30,39-47,64-65,78H,5-7,12-22,27-28,60H2,(H2,61,79)(H,62,67)(H,63,68)(H,66,90)(H,69,80)(H,70,84)(H,71,86)(H,72,88)(H,73,83)(H,74,89)(H,75,87)(H,76,85)(H,81,82)/t39-,40-,41-,42-,43-,44-,45-,46-,47-/m0/s1
  • Key:RTASYRSYWSLWJV-CSYZDTNESA-N

Peforelin (INN Tooltip International Nonproprietary Name), or peforelin acetate, sold under the brand name Maprelin, is a gonadotropin-releasing hormone agonist (GnRH agonist) medication which is used in veterinary medicine in Europe and Canada. [1] [2] [3] [4] It is a GnRH analogue and a synthetic peptide, specifically a decapeptide. [1] [3] [4] The drug was introduced for veterinary use by 2001. [5]

See also

Related Research Articles

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Gonadotropin-releasing hormone (GnRH) is a releasing hormone responsible for the release of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) from the anterior pituitary. GnRH is a tropic peptide hormone synthesized and released from GnRH neurons within the hypothalamus. The peptide belongs to gonadotropin-releasing hormone family. It constitutes the initial step in the hypothalamic–pituitary–gonadal axis.

Gonadotropins are glycoprotein hormones secreted by gonadotropic cells of the anterior pituitary of vertebrates. This family includes the mammalian hormones follicle-stimulating hormone (FSH) and luteinizing hormone (LH), the placental/chorionic gonadotropins, human chorionic gonadotropin (hCG) and equine chorionic gonadotropin (eCG), as well as at least two forms of fish gonadotropins. These hormones are central to the complex endocrine system that regulates normal growth, sexual development, and reproductive function. LH and FSH are secreted by the anterior pituitary gland, while hCG and eCG are secreted by the placenta in pregnant women and mares, respectively. The gonadotropins act on the gonads, controlling gamete and sex hormone production.

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<span class="mw-page-title-main">Degarelix</span> Chemical compound

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<span class="mw-page-title-main">Fertirelin</span> Chemical compound

Fertirelin, or fertirelin acetate, sold under the brand name Ovalyse, is a gonadotropin-releasing hormone agonist which has been marketed in the United Kingdom and Austria. It may no longer be available. Fertirelin has been used in veterinary medicine. It may have been used in the treatment of sex hormone-dependent conditions and infertility in women. The drug was first introduced in 1981 in Japan to treat various kinds of ovarian failure in cattle. Fertirelin is a synthetic peptide and GnRH analogue. It is used as the acetate salt.

<span class="mw-page-title-main">Lecirelin</span> Chemical compound

Lecirelin, sold under the brand names Dalmarelin, Ovucron, and Reproreline, is a short-acting gonadotropin-releasing hormone agonist medication which is used in veterinary medicine in Europe and Israel. It is a GnRH analogue and a synthetic peptide, specifically a nonapeptide. The drug was introduced for veterinary use by 2000. It is used in form of the acetate salt.

<span class="mw-page-title-main">Azagly-nafarelin</span> Chemical compound

Azagly-nafarelin, sold under the brand name Gonazon, is a gonadotropin-releasing hormone agonist medication which is used in veterinary medicine in Europe. It is a GnRH analogue and a synthetic peptide, specifically a decapeptide. The medication has been approved in Europe as a solid silicone-based matrix implant for use as a contraceptive in animals such as male dogs, cats, and others, but is no longer or was never commercially available. The medication has also been used to treat benign prostatic hyperplasia in animals. In addition to its use in mammals, azagly-nafarelin has been approved for use in aquaculture fish, specifically to control ovulation in salmonids, and was the first GnRH agonist to be available for use in fish. It was introduced for use by 2005.

References

  1. 1 2 "Archived copy". Archived from the original on 2019-08-29. Retrieved 2018-07-28.{{cite web}}: CS1 maint: archived copy as title (link)
  2. ↑ "Maprelin XP-10 (Canada) for Animal Use".
  3. 1 2 Löscher W, Richter A, Potschka H (3 September 2014). Pharmakotherapie bei Haus- und Nutztieren: Begründet von W. Löscher, F.R. Ungemach und R. Kroker. Enke. pp. 435–. ISBN   978-3-8304-1251-9.
  4. 1 2 Rodriguez-Martinez H (1 April 2010). Control of Pig Reproduction VIII. Nottingham University Press. pp. 190–. ISBN   978-1-907284-53-3.
  5. ↑ http://www.sgau.ru/files/pages/846/14713368000.pdf#page=48 [ bare URL PDF ]


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