Prednylidene
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This drug entry is a stub and has not been fully annotated. It is scheduled to be annotated soon.
Explore a selection of our essential drug information below, or:
Identification
- Generic Name
- Prednylidene
- DrugBank Accession Number
- DB13208
- Background
Prednylidene is an experimental systemic glucocorticoid.
- Type
- Small Molecule
- Groups
- Experimental
- Structure
- Weight
- Average: 372.461
Monoisotopic: 372.193674002 - Chemical Formula
- C22H28O5
- Synonyms
- Prednylidene
Pharmacology
- Indication
Not Available
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- Pharmacodynamics
Not Available
- Mechanism of action
- Not Available
- Absorption
Not Available
- Volume of distribution
Not Available
- Protein binding
Not Available
- Metabolism
- Not Available
- Route of elimination
Not Available
- Half-life
Not Available
- Clearance
Not Available
- Adverse Effects
- Improve decision support & research outcomesWith structured adverse effects data, including: blackbox warnings, adverse reactions, warning & precautions, & incidence rates. View sample adverse effects data in our new Data Library!Improve decision support & research outcomes with our structured adverse effects data.
- Toxicity
Not Available
- Pathways
- Not Available
- Pharmacogenomic Effects/ADRs
- Not Available
Interactions
- Drug Interactions
- This information should not be interpreted without the help of a healthcare provider. If you believe you are experiencing an interaction, contact a healthcare provider immediately. The absence of an interaction does not necessarily mean no interactions exist.
Drug Interaction Integrate drug-drug
interactions in your softwareAbametapir The serum concentration of Prednylidene can be increased when it is combined with Abametapir. Abatacept The risk or severity of adverse effects can be increased when Abatacept is combined with Prednylidene. Abemaciclib The metabolism of Abemaciclib can be increased when combined with Prednylidene. Acalabrutinib The metabolism of Acalabrutinib can be increased when combined with Prednylidene. Acarbose The risk or severity of hyperglycemia can be increased when Prednylidene is combined with Acarbose. - Food Interactions
- Not Available
Categories
- ATC Codes
- H02AB11 — Prednylidene
- Drug Categories
- Adrenal Cortex Hormones
- Corticosteroids
- Corticosteroids for Systemic Use
- Corticosteroids for Systemic Use, Plain
- Cytochrome P-450 CYP3A Inducers
- Cytochrome P-450 CYP3A Substrates
- Cytochrome P-450 CYP3A4 Inducers
- Cytochrome P-450 CYP3A4 Inducers (strength unknown)
- Cytochrome P-450 CYP3A4 Substrates
- Cytochrome P-450 CYP3A5 Inducers
- Cytochrome P-450 CYP3A5 Inducers (strength unknown)
- Cytochrome P-450 Enzyme Inducers
- Cytochrome P-450 Substrates
- Fused-Ring Compounds
- Glucocorticoids
- Hyperglycemia-Associated Agents
- Immunosuppressive Agents
- Pregnadienes
- Pregnadienetriols
- Pregnanes
- Steroids
- Systemic Hormonal Preparations, Excl. Sex Hormones and Insulins
- Chemical TaxonomyProvided by Classyfire
- Description
- This compound belongs to the class of organic compounds known as 21-hydroxysteroids. These are steroids carrying a hydroxyl group at the 21-position of the steroid backbone.
- Kingdom
- Organic compounds
- Super Class
- Lipids and lipid-like molecules
- Class
- Steroids and steroid derivatives
- Sub Class
- Hydroxysteroids
- Direct Parent
- 21-hydroxysteroids
- Alternative Parents
- Gluco/mineralocorticoids, progestogins and derivatives / 20-oxosteroids / 3-oxo delta-1,4-steroids / 17-hydroxysteroids / 11-beta-hydroxysteroids / Delta-1,4-steroids / Tertiary alcohols / Alpha-hydroxy ketones / Secondary alcohols / Cyclic ketones show 4 more
- Substituents
- 11-beta-hydroxysteroid / 11-hydroxysteroid / 17-hydroxysteroid / 20-oxosteroid / 21-hydroxysteroid / 3-oxo-delta-1,4-steroid / 3-oxosteroid / Alcohol / Aliphatic homopolycyclic compound / Alpha-hydroxy ketone show 15 more
- Molecular Framework
- Aliphatic homopolycyclic compounds
- External Descriptors
- Not Available
- Affected organisms
- Not Available
Chemical Identifiers
- UNII
- IF8PQP966U
- CAS number
- 599-33-7
- InChI Key
- WSVOMANDJDYYEY-CWNVBEKCSA-N
- InChI
- InChI=1S/C22H28O5/c1-12-8-16-15-5-4-13-9-14(24)6-7-20(13,2)19(15)17(25)10-21(16,3)22(12,27)18(26)11-23/h6-7,9,15-17,19,23,25,27H,1,4-5,8,10-11H2,2-3H3/t15-,16-,17-,19+,20-,21-,22-/m0/s1
- IUPAC Name
- (1S,2R,10S,11S,14R,15S,17S)-14,17-dihydroxy-14-(2-hydroxyacetyl)-2,15-dimethyl-13-methylidenetetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-3,6-dien-5-one
- SMILES
- C[C@]12C[C@H](O)[C@H]3[C@@H](CCC4=CC(=O)C=C[C@]34C)[C@@H]1CC(=C)[C@]2(O)C(=O)CO
References
- General References
- Not Available
- External Links
- ChemSpider
- 16735979
- 12473
- ChEBI
- 135572
- ChEMBL
- CHEMBL2105359
- ZINC
- ZINC000004214177
- Wikipedia
- Prednylidene
Clinical Trials
- Clinical Trials
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Pharmacoeconomics
- Manufacturers
- Not Available
- Packagers
- Not Available
- Dosage Forms
- Not Available
- Prices
- Not Available
- Patents
- Not Available
Properties
- State
- Not Available
- Experimental Properties
- Not Available
- Predicted Properties
Property Value Source Water Solubility 0.359 mg/mL ALOGPS logP 1.74 ALOGPS logP 1.37 Chemaxon logS -3 ALOGPS pKa (Strongest Acidic) 12.12 Chemaxon pKa (Strongest Basic) -2.9 Chemaxon Physiological Charge 0 Chemaxon Hydrogen Acceptor Count 5 Chemaxon Hydrogen Donor Count 3 Chemaxon Polar Surface Area 94.83 Å2 Chemaxon Rotatable Bond Count 2 Chemaxon Refractivity 102.67 m3·mol-1 Chemaxon Polarizability 40.25 Å3 Chemaxon Number of Rings 4 Chemaxon Bioavailability 1 Chemaxon Rule of Five Yes Chemaxon Ghose Filter Yes Chemaxon Veber's Rule No Chemaxon MDDR-like Rule No Chemaxon - Predicted ADMET Features
- Not Available
Spectra
- Mass Spec (NIST)
- Not Available
- Spectra
Spectrum Spectrum Type Splash Key Predicted MS/MS Spectrum - 10V, Positive (Annotated) Predicted LC-MS/MS splash10-059i-0039000000-85c77d7a8d0311fc2a16 Predicted MS/MS Spectrum - 10V, Negative (Annotated) Predicted LC-MS/MS splash10-0006-0009000000-b410666ea5cb4ae04da4 Predicted MS/MS Spectrum - 20V, Negative (Annotated) Predicted LC-MS/MS splash10-01vo-3019000000-5d202ec88ce442d1ea68 Predicted MS/MS Spectrum - 20V, Positive (Annotated) Predicted LC-MS/MS splash10-0592-0965000000-2fc520220dc804ded9b4 Predicted MS/MS Spectrum - 40V, Negative (Annotated) Predicted LC-MS/MS splash10-00di-2159000000-b0e4ebf8800ad76ef4a4 Predicted MS/MS Spectrum - 40V, Positive (Annotated) Predicted LC-MS/MS splash10-0900-0961000000-c1161ad4a38c7d4377c6 Predicted 1H NMR Spectrum 1D NMR Not Applicable Predicted 13C NMR Spectrum 1D NMR Not Applicable - Chromatographic Properties
Collision Cross Sections (CCS)
Adduct CCS Value (Å2) Source type Source [M-H]- 198.704319 predictedDarkChem Lite v0.1.0 [M-H]- 188.2191 predictedDeepCCS 1.0 (2019) [M+H]+ 196.754919 predictedDarkChem Lite v0.1.0 [M+H]+ 190.61465 predictedDeepCCS 1.0 (2019) [M+Na]+ 197.323519 predictedDarkChem Lite v0.1.0 [M+Na]+ 196.706 predictedDeepCCS 1.0 (2019)
Enzymes
1. DetailsCytochrome P450 3A4
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- No
- Actions
- SubstrateInducer
- General Function
- A cytochrome P450 monooxygenase involved in the metabolism of sterols, steroid hormones, retinoids and fatty acids (PubMed:10681376, PubMed:11093772, PubMed:11555828, PubMed:12865317, PubMed:14559847, PubMed:15373842, PubMed:15764715, PubMed:19965576, PubMed:20702771, PubMed:21490593, PubMed:21576599). Mechanistically, uses molecular oxygen inserting one oxygen atom into a substrate, and reducing the second into a water molecule, with two electrons provided by NADPH via cytochrome P450 reductase (NADPH--hemoprotein reductase). Catalyzes the hydroxylation of carbon-hydrogen bonds (PubMed:12865317, PubMed:14559847, PubMed:15373842, PubMed:15764715, PubMed:21490593, PubMed:21576599, PubMed:2732228). Exhibits high catalytic activity for the formation of hydroxyestrogens from estrone (E1) and 17beta-estradiol (E2), namely 2-hydroxy E1 and E2, as well as D-ring hydroxylated E1 and E2 at the C-16 position (PubMed:11555828, PubMed:12865317, PubMed:14559847). Plays a role in the metabolism of androgens, particularly in oxidative deactivation of testosterone (PubMed:15373842, PubMed:15764715, PubMed:22773874, PubMed:2732228). Metabolizes testosterone to less biologically active 2beta- and 6beta-hydroxytestosterones (PubMed:15373842, PubMed:15764715, PubMed:2732228). Contributes to the formation of hydroxycholesterols (oxysterols), particularly A-ring hydroxylated cholesterol at the C-4beta position, and side chain hydroxylated cholesterol at the C-25 position, likely contributing to cholesterol degradation and bile acid biosynthesis (PubMed:21576599). Catalyzes bisallylic hydroxylation of polyunsaturated fatty acids (PUFA) (PubMed:9435160). Catalyzes the epoxidation of double bonds of PUFA with a preference for the last double bond (PubMed:19965576). Metabolizes endocannabinoid arachidonoylethanolamide (anandamide) to 8,9-, 11,12-, and 14,15-epoxyeicosatrienoic acid ethanolamides (EpETrE-EAs), potentially modulating endocannabinoid system signaling (PubMed:20702771). Plays a role in the metabolism of retinoids. Displays high catalytic activity for oxidation of all-trans-retinol to all-trans-retinal, a rate-limiting step for the biosynthesis of all-trans-retinoic acid (atRA) (PubMed:10681376). Further metabolizes atRA toward 4-hydroxyretinoate and may play a role in hepatic atRA clearance (PubMed:11093772). Responsible for oxidative metabolism of xenobiotics. Acts as a 2-exo-monooxygenase for plant lipid 1,8-cineole (eucalyptol) (PubMed:11159812). Metabolizes the majority of the administered drugs. Catalyzes sulfoxidation of the anthelmintics albendazole and fenbendazole (PubMed:10759686). Hydroxylates antimalarial drug quinine (PubMed:8968357). Acts as a 1,4-cineole 2-exo-monooxygenase (PubMed:11695850). Also involved in vitamin D catabolism and calcium homeostasis. Catalyzes the inactivation of the active hormone calcitriol (1-alpha,25-dihydroxyvitamin D(3)) (PubMed:29461981)
- Specific Function
- 1,8-cineole 2-exo-monooxygenase activity
- Gene Name
- CYP3A4
- Uniprot ID
- P08684
- Uniprot Name
- Cytochrome P450 3A4
- Molecular Weight
- 57342.67 Da
References
2. DetailsCytochrome P450 3A5
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Unknown
- Actions
- Inducer
- General Function
- A cytochrome P450 monooxygenase involved in the metabolism of steroid hormones and vitamins (PubMed:10681376, PubMed:11093772, PubMed:12865317, PubMed:2732228). Mechanistically, uses molecular oxygen inserting one oxygen atom into a substrate, and reducing the second into a water molecule, with two electrons provided by NADPH via cytochrome P450 reductase (NADPH--hemoprotein reductase). Catalyzes the hydroxylation of carbon-hydrogen bonds (PubMed:10681376, PubMed:11093772, PubMed:12865317, PubMed:2732228). Exhibits high catalytic activity for the formation of catechol estrogens from 17beta-estradiol (E2) and estrone (E1), namely 2-hydroxy E1 and E2 (PubMed:12865317). Catalyzes 6beta-hydroxylation of the steroid hormones testosterone, progesterone, and androstenedione (PubMed:2732228). Catalyzes the oxidative conversion of all-trans-retinol to all-trans-retinal, a rate-limiting step for the biosynthesis of all-trans-retinoic acid (atRA) (PubMed:10681376). Further metabolizes all trans-retinoic acid (atRA) to 4-hydroxyretinoate and may play a role in hepatic atRA clearance (PubMed:11093772). Also involved in the oxidative metabolism of xenobiotics, including calcium channel blocking drug nifedipine and immunosuppressive drug cyclosporine (PubMed:2732228)
- Specific Function
- aromatase activity
- Gene Name
- CYP3A5
- Uniprot ID
- P20815
- Uniprot Name
- Cytochrome P450 3A5
- Molecular Weight
- 57108.065 Da
References
- Dvorak Z, Pavek P: Regulation of drug-metabolizing cytochrome P450 enzymes by glucocorticoids. Drug Metab Rev. 2010 Nov;42(4):621-35. doi: 10.3109/03602532.2010.484462. [Article]
Drug created at June 23, 2017 20:37 / Updated at February 21, 2021 18:54