U-47700: Difference between revisions

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'''U-47700''' is a synthetic [[opioid]] substance of the [[benzamide]] chemical class that produces [[analgesic]], [[relaxing]], [[sedative]], and [[euphoric]] effects when administered. It was first developed by a team at [[Upjohn]] in the 1970s and is structurally related to earlier opioid drugs such as [[spiradoline]] and [[U-50488]].
{{Short description|Synthetic opioid analgesic}}
{{Drugbox
| verifiedfields = changed
| verifiedrevid = 477002
| image = U-47700_fixedstructure.svg
| image2 = U-47700.png
| image3 = Sample_of_U-47700.png
| IUPAC_name = (3,4-dichlorophenyl)-[1-(dimethylamino)-2-methylpropyl]methanone
| CAS_number = 82657-23-6
}}


== History ==
'''U-47700''' is a synthetic [[opioid]] analgesic drug developed by [[Upjohn]] in the 1970s. It is structurally related to other opioids such as [[AH-7921]] and is known for its potent analgesic effects. U-47700 has gained notoriety as a [[designer drug]] and has been associated with numerous cases of overdose and fatalities.


U-47700 was first synthesized in the mid-1970s by a team at Upjohn, a pharmaceutical company. It was part of a series of opioids developed by the company in the 1970s and 1980s, including [[U-50488]] and [[U-69,593]]. These drugs were developed as potential analgesics or painkillers, but none of them were ever marketed.
==Chemical structure and properties==
U-47700 is a member of the [[benzamide]] class of opioids. Its chemical structure is characterized by a 3,4-dichlorophenyl group attached to a methanone moiety, with a dimethylamino group at the 1-position and a methyl group at the 2-position of the propyl chain. This structure contributes to its high affinity for the [[mu-opioid receptor]], which is responsible for its analgesic and euphoric effects.


== Pharmacology ==
==Pharmacology==
U-47700 acts primarily as a [[mu-opioid receptor]] agonist, similar to other opioids such as [[morphine]] and [[fentanyl]]. It produces effects such as pain relief, sedation, and euphoria. However, it also carries a high risk of respiratory depression, which can be fatal in overdose situations. The potency of U-47700 is estimated to be several times that of morphine.


U-47700 acts as a [[mu-opioid receptor]] agonist. It is selective for the μ-opioid receptor and has a high binding affinity for it. This is the same mechanism of action as other opioids, and it is responsible for the drug's analgesic and euphoric effects.
==Legal status==
Due to its potential for abuse and associated health risks, U-47700 has been classified as a controlled substance in many countries. In the [[United States]], it was temporarily placed in [[Schedule I]] of the [[Controlled Substances Act]] in 2016, indicating that it has a high potential for abuse and no accepted medical use.


== Effects ==
==Health risks and safety==
The use of U-47700 has been linked to numerous adverse effects, including [[respiratory depression]], [[cardiac arrest]], and death. It is often found in combination with other substances, which can increase the risk of overdose. Users may also experience withdrawal symptoms similar to those of other opioids.


The effects of U-47700 are similar to those of other opioids. They include [[analgesia]], a sense of relaxation, and euphoria. However, the drug also has a number of adverse effects, including [[respiratory depression]], [[constipation]], [[itching]], and [[addiction]]. Overdose can lead to fatal respiratory depression.
==Related pages==
* [[Opioid]]
* [[Designer drug]]
* [[Controlled Substances Act]]


== Legal status ==
==References==
{{Reflist}}


U-47700 is a controlled substance in many countries, including the United States, where it is a Schedule I drug under the [[Controlled Substances Act]]. It is also controlled under similar laws in other countries, including the United Kingdom, Canada, and Australia.
[[Category:Synthetic opioids]]
 
== See also ==
 
* [[List of opioids]]
* [[Opioid epidemic]]
* [[Designer drug]]
 
[[Category:Opioids]]
[[Category:Designer drugs]]
[[Category:Designer drugs]]
[[Category:Synthetic opioids]]
[[Category:Controlled substances]]
{{stub}}
<gallery>
File:U-47700_fixedstructure.svg|Chemical structure of U-47700
File:U-47700.png|U-47700
File:Sample_of_U-47700.png|Sample of U-47700
</gallery>

Latest revision as of 01:41, 18 February 2025

Synthetic opioid analgesic


U-47700
INN
Drug class
Routes of administration
Pregnancy category
Bioavailability
Metabolism
Elimination half-life
Excretion
Legal status
CAS Number 82657-23-6
PubChem
DrugBank
ChemSpider
KEGG


U-47700 is a synthetic opioid analgesic drug developed by Upjohn in the 1970s. It is structurally related to other opioids such as AH-7921 and is known for its potent analgesic effects. U-47700 has gained notoriety as a designer drug and has been associated with numerous cases of overdose and fatalities.

Chemical structure and properties[edit]

U-47700 is a member of the benzamide class of opioids. Its chemical structure is characterized by a 3,4-dichlorophenyl group attached to a methanone moiety, with a dimethylamino group at the 1-position and a methyl group at the 2-position of the propyl chain. This structure contributes to its high affinity for the mu-opioid receptor, which is responsible for its analgesic and euphoric effects.

Pharmacology[edit]

U-47700 acts primarily as a mu-opioid receptor agonist, similar to other opioids such as morphine and fentanyl. It produces effects such as pain relief, sedation, and euphoria. However, it also carries a high risk of respiratory depression, which can be fatal in overdose situations. The potency of U-47700 is estimated to be several times that of morphine.

Legal status[edit]

Due to its potential for abuse and associated health risks, U-47700 has been classified as a controlled substance in many countries. In the United States, it was temporarily placed in Schedule I of the Controlled Substances Act in 2016, indicating that it has a high potential for abuse and no accepted medical use.

Health risks and safety[edit]

The use of U-47700 has been linked to numerous adverse effects, including respiratory depression, cardiac arrest, and death. It is often found in combination with other substances, which can increase the risk of overdose. Users may also experience withdrawal symptoms similar to those of other opioids.

Related pages[edit]

References[edit]

<references group="" responsive="1"></references>