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SCH-50911
Names
IUPAC name
2-[(2S )-5,5-dimethylmorpholin-2-yl]acetic acid
Identifiers
ChemSpider
MeSH
SCH-50911
InChI=1S/C8H15NO3/c1-8(2)5-12-6(4-9-8)3-7(10)11/h6,9H,3-5H2,1-2H3,(H,10,11)/t6-/m0/s1
Y Key: SEYCKMQSPUVYEF-LURJTMIESA-N
Y InChI=1/C8H15NO3/c1-8(2)5-12-6(4-9-8)3-7(10)11/h6,9H,3-5H2,1-2H3,(H,10,11)/t6-/m0/s1
Key: SEYCKMQSPUVYEF-LURJTMIEBV
O=C(O)C[C@@H]1OCC(NC1)(C)C
Properties
C8 H15 NO3
Molar mass
173.21 g·mol−1
Melting point
154.5 to 157 °C (310.1 to 314.6 °F; 427.6 to 430.1 K) (hydrochloride)
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
Chemical compound
SCH-50911 is a selective GABAB antagonist .[ 1] Its main applications are in pharmacology research.
SCH-50911 also acts as an anticonvulsant under normal conditions. SCH-50911 induces acute withdrawal syndrome in GHB-dependent rats, similar to the delirium tremens seen in human alcohol withdrawal , and can precipitate convulsions in GHB-dependent animals.[ 2]
References
^ Blythin DJ, Kuo SC, Shue HJ, McPhail AT, Chapman RW, Kreutner W, Rizzo C, She HS, West R. Substituted morpholine-2S-acetic acid derivatives: SCH 50911 and Related Compounds as Novel GABAB Antagonists. Bioorganic and Medicinal Chemistry Letters. 1996 Jul 9; 6(13): 1529-1534.
^ Quang LS, Colombo G, Lobina C, Maccioni P, Orru A, Gessa GL, Maher TJ, Carai MA. Evaluation for the withdrawal syndrome from gamma-hydroxybutyric acid (GHB), gamma-butyrolactone (GBL), and 1,4-butanediol (1,4-BD) in different rat lines. Annals of the New York Academy of Science. 2006 Aug;1074:545-58.
Ionotropic
GABAA Tooltip γ-Aminobutyric acid A receptor
Positive modulators (abridged; see here for a full list): α-EMTBL
Alcohols (e.g., drinking alcohol , 2M2B )
Anabolic steroids
Avermectins (e.g., ivermectin )
Barbiturates (e.g., phenobarbital )
Benzodiazepines (e.g., diazepam )
Bromide compounds (e.g., potassium bromide )
Carbamates (e.g., meprobamate )
Carbamazepine
Chloralose
Chlormezanone
Clomethiazole
Dihydroergolines (e.g., ergoloid (dihydroergotoxine) )
Etazepine
Etifoxine
Fenamates (e.g., mefenamic acid )
Flavonoids (e.g., apigenin , hispidulin )
Fluoxetine
Flupirtine
Imidazoles (e.g., etomidate )
Kava constituents (e.g., kavain )
Lanthanum
Loreclezole
Monastrol
Neuroactive steroids (e.g., allopregnanolone , cholesterol , THDOC )
Niacin
Niacinamide
Nonbenzodiazepines (e.g., β-carbolines (e.g., abecarnil ), cyclopyrrolones (e.g., zopiclone ), imidazopyridines (e.g., zolpidem ), pyrazolopyrimidines (e.g., zaleplon ))
Norfluoxetine
Petrichloral
Phenols (e.g., propofol )
Phenytoin
Piperidinediones (e.g., glutethimide )
Propanidid
Pyrazolopyridines (e.g., etazolate )
Quinazolinones (e.g., methaqualone )
Retigabine (ezogabine)
ROD-188
Skullcap constituents (e.g., baicalin )
Stiripentol
Sulfonylalkanes (e.g., sulfonmethane (sulfonal) )
Topiramate
Valerian constituents (e.g., valerenic acid )
Volatiles /gases (e.g., chloral hydrate , chloroform , diethyl ether , paraldehyde , sevoflurane )
Negative modulators: 1,3M1B
3M2B
11-Ketoprogesterone
17-Phenylandrostenol
α3IA
α5IA (LS-193,268)
β-CCB
β-CCE
β-CCM
β-CCP
β-EMGBL
Anabolic steroids
Amiloride
Anisatin
β-Lactams (e.g., penicillins , cephalosporins , carbapenems )
Basmisanil
Bemegride
Bicyclic phosphates (TBPS , TBPO , IPTBO )
BIDN
Bilobalide
Bupropion
CHEB
Chlorophenylsilatrane
Cicutoxin
Cloflubicyne
Cyclothiazide
DHEA
DHEA-S
Dieldrin
(+)-DMBB
DMCM
DMPC
EBOB
Etbicyphat
FG-7142 (ZK-31906)
Fiproles (e.g., fipronil )
Flavonoids (e.g., amentoflavone , oroxylin A )
Flumazenil
Fluoroquinolones (e.g., ciprofloxacin )
Flurothyl
Furosemide
Golexanolone
Iomazenil (123 I)
IPTBO
Isopregnanolone (sepranolone)
L-655,708
Laudanosine
Lindane
MaxiPost
Morphine
Morphine-3-glucuronide
MRK-016
Naloxone
Naltrexone
Nicardipine
Nonsteroidal antiandrogens (e.g., apalutamide , bicalutamide , enzalutamide , flutamide , nilutamide )
Oenanthotoxin
Pentylenetetrazol (pentetrazol)
Phenylsilatrane
Picrotoxin (i.e., picrotin , picrotoxinin and dihydropicrotoxinin )
Pregnenolone sulfate
Propybicyphat
PWZ-029
Radequinil
Ro 15-4513
Ro 19-4603
RO4882224
RO4938581
Sarmazenil
SCS
Suritozole
TB-21007
TBOB
TBPS
TCS-1105
Terbequinil
TETS
Thujone
U-93631
Zinc
ZK-93426
GABAA -ρ Tooltip γ-Aminobutyric acid A-rho receptor
Metabotropic
GABAB Tooltip γ-Aminobutyric acid B receptor