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[ CAS No. 213383-02-9 ] {[proInfo.proName]}

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Chemical Structure| 213383-02-9
Chemical Structure| 213383-02-9
Structure of 213383-02-9 * Storage: {[proInfo.prStorage]}
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Product Details of [ 213383-02-9 ]

CAS No. :213383-02-9 MDL No. :MFCD02094466
Formula : C28H29NO4 Boiling Point : -
Linear Structure Formula :- InChI Key :OKEORFXNCSRZFL-VWLOTQADSA-N
M.W : 443.53 Pubchem ID :2761486
Synonyms :

Calculated chemistry of [ 213383-02-9 ]

Physicochemical Properties

Num. heavy atoms : 33
Num. arom. heavy atoms : 18
Fraction Csp3 : 0.29
Num. rotatable bonds : 9
Num. H-bond acceptors : 4.0
Num. H-bond donors : 2.0
Molar Refractivity : 128.93
TPSA : 75.63 Ų

Pharmacokinetics

GI absorption : High
BBB permeant : No
P-gp substrate : Yes
CYP1A2 inhibitor : No
CYP2C19 inhibitor : No
CYP2C9 inhibitor : Yes
CYP2D6 inhibitor : Yes
CYP3A4 inhibitor : Yes
Log Kp (skin permeation) : -4.52 cm/s

Lipophilicity

Log Po/w (iLOGP) : 3.19
Log Po/w (XLOGP3) : 6.32
Log Po/w (WLOGP) : 5.52
Log Po/w (MLOGP) : 4.24
Log Po/w (SILICOS-IT) : 5.46
Consensus Log Po/w : 4.95

Druglikeness

Lipinski : 1.0
Ghose : None
Veber : 0.0
Egan : 0.0
Muegge : 1.0
Bioavailability Score : 0.56

Water Solubility

Log S (ESOL) : -6.38
Solubility : 0.000184 mg/ml ; 0.000000416 mol/l
Class : Poorly soluble
Log S (Ali) : -7.7
Solubility : 0.0000089 mg/ml ; 0.0000000201 mol/l
Class : Poorly soluble
Log S (SILICOS-IT) : -8.54
Solubility : 0.00000129 mg/ml ; 0.0000000029 mol/l
Class : Poorly soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 0.0 alert
Leadlikeness : 3.0
Synthetic accessibility : 4.38

Safety of [ 213383-02-9 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P305+P351+P338 UN#:N/A
Hazard Statements:H302-H315-H319-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 213383-02-9 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 213383-02-9 ]

[ 213383-02-9 ] Synthesis Path-Downstream   1~20

  • 1
  • [ 82911-69-1 ]
  • [ 82372-74-5 ]
  • [ 213383-02-9 ]
  • 2
  • [ 71989-14-5 ]
  • [ 86060-81-3 ]
  • [ 143824-78-6 ]
  • [ 213383-02-9 ]
  • [4-tert-butyl-Phe9] U-II(4-11) [ No CAS ]
YieldReaction ConditionsOperation in experiment
Multistep reaction;
  • 3
  • [ 71989-14-5 ]
  • [ 86060-81-3 ]
  • [ 143824-78-6 ]
  • [ 213383-02-9 ]
  • [4-tert-butyl-Phe6] U-II(4-11) [ No CAS ]
YieldReaction ConditionsOperation in experiment
Multistep reaction;
  • 4
  • [ 18880-00-7 ]
  • [ 213383-02-9 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 5 steps 1: 1.) NaOEt / 1.) EtOH, reflux, 1 h, 2.) EtOH, 0-5 deg C, 4 h 2: aq. NaOH / 21 h / Heating 3: conc. HCl / Heating 4: 92 percent / aq. LiOH / 48 h / 40 °C / porcine kidney acylase 5: 53 percent / aq. Na2CO3 / dioxane / 1.) 0-5 deg C, 2 h, 2.) -> room temperature, 1.5 h
  • 5
  • 2-Acetylamino-2-(4-tert-butyl-benzyl)-malonic acid [ No CAS ]
  • [ 213383-02-9 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 3 steps 1: conc. HCl / Heating 2: 92 percent / aq. LiOH / 48 h / 40 °C / porcine kidney acylase 3: 53 percent / aq. Na2CO3 / dioxane / 1.) 0-5 deg C, 2 h, 2.) -> room temperature, 1.5 h
  • 6
  • [ 177842-12-5 ]
  • [ 213383-02-9 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 4 steps 1: aq. NaOH / 21 h / Heating 2: conc. HCl / Heating 3: 92 percent / aq. LiOH / 48 h / 40 °C / porcine kidney acylase 4: 53 percent / aq. Na2CO3 / dioxane / 1.) 0-5 deg C, 2 h, 2.) -> room temperature, 1.5 h
  • 7
  • [ 213383-01-8 ]
  • [ 213383-02-9 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: 92 percent / aq. LiOH / 48 h / 40 °C / porcine kidney acylase 2: 53 percent / aq. Na2CO3 / dioxane / 1.) 0-5 deg C, 2 h, 2.) -> room temperature, 1.5 h
  • 8
  • Fmoc-His(1-Bzl)-OH [ No CAS ]
  • [ 71989-23-6 ]
  • [ 86123-10-6 ]
  • [ 109425-55-0 ]
  • 1-tert-butoxycarbonyl-N-[(9-fluorenyl)methoxycarbonyl]-D-tryptophan [ No CAS ]
  • [ 213383-02-9 ]
  • [ 1213773-55-7 ]
YieldReaction ConditionsOperation in experiment
Stage #1: Fmoc-His(1-Bzl)-OH With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide for 3h; solid phase reaction; Stage #2: With piperidine In N,N-dimethyl-formamide for 0.25h; Stage #3: Fmoc-Ile-OH; Fmoc-D-Phe-OH; Fmoc-Orn(Boc)-OH; 1-tert-butoxycarbonyl-N-[(9-fluorenyl)methoxycarbonyl]-D-tryptophan; 4-tert-butyl-N-[(9H-fluoren-9-yl)methoxy]carbonyl}-L-phenylalanine Further stages;
  • 9
  • Fmoc-His(1-Bzl)-OH [ No CAS ]
  • [ 71989-23-6 ]
  • [ 86123-10-6 ]
  • [ 109425-55-0 ]
  • 1-tert-butoxycarbonyl-N-[(9-fluorenyl)methoxycarbonyl]-D-tryptophan [ No CAS ]
  • [ 213383-02-9 ]
  • [ 1213772-91-8 ]
YieldReaction ConditionsOperation in experiment
Stage #1: Fmoc-His(1-Bzl)-OH With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide for 3h; solid phase reaction; Stage #2: With piperidine In N,N-dimethyl-formamide for 0.25h; Stage #3: Fmoc-Ile-OH; Fmoc-D-Phe-OH; Fmoc-Orn(Boc)-OH; 1-tert-butoxycarbonyl-N-[(9-fluorenyl)methoxycarbonyl]-D-tryptophan; 4-tert-butyl-N-[(9H-fluoren-9-yl)methoxy]carbonyl}-L-phenylalanine Further stages;
  • 10
  • Fmoc-His(1-Bzl)-OH [ No CAS ]
  • [ 71989-23-6 ]
  • [ 86123-10-6 ]
  • [ 109425-55-0 ]
  • [ 213383-02-9 ]
  • [ 1213772-58-7 ]
YieldReaction ConditionsOperation in experiment
Stage #1: Fmoc-His(1-Bzl)-OH With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide for 3h; solid phase reaction; Stage #2: With piperidine In N,N-dimethyl-formamide for 0.25h; Stage #3: Fmoc-Ile-OH; Fmoc-D-Phe-OH; Fmoc-Orn(Boc)-OH; 4-tert-butyl-N-[(9H-fluoren-9-yl)methoxy]carbonyl}-L-phenylalanine Further stages;
  • 11
  • Fmoc-His(1-Bzl)-OH [ No CAS ]
  • [ 86123-10-6 ]
  • [ 109425-55-0 ]
  • 1-tert-butoxycarbonyl-N-[(9-fluorenyl)methoxycarbonyl]-D-tryptophan [ No CAS ]
  • [ 213383-02-9 ]
  • [ 1213773-23-9 ]
YieldReaction ConditionsOperation in experiment
Stage #1: Fmoc-His(1-Bzl)-OH With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide for 3h; solid phase reaction; Stage #2: With piperidine In N,N-dimethyl-formamide for 0.25h; Stage #3: Fmoc-D-Phe-OH; Fmoc-Orn(Boc)-OH; 1-tert-butoxycarbonyl-N-[(9-fluorenyl)methoxycarbonyl]-D-tryptophan; 4-tert-butyl-N-[(9H-fluoren-9-yl)methoxy]carbonyl}-L-phenylalanine Further stages;
  • 12
  • [ 29022-11-5 ]
  • [ 213383-02-9 ]
  • [ 1334818-08-4 ]
YieldReaction ConditionsOperation in experiment
Stage #1: 4-tert-butyl-N-[(9H-fluoren-9-yl)methoxy]carbonyl}-L-phenylalanine With piperidine In N,N-dimethyl-formamide at 20℃; for 0.333333h; Automated synthesizer; solid phase reaction; Stage #2: N-(fluoren-9-ylmethoxycarbonyl)glycine With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 1.25h; Automated synthesizer; solid phase reaction; Stage #3: N-(fluoren-9-ylmethoxycarbonyl)glycine Further stages;
  • 13
  • [ 35661-40-6 ]
  • [ 105047-45-8 ]
  • [ 158599-00-9 ]
  • [ 213383-02-9 ]
  • K-F(4-t-Bu)-F-O [ No CAS ]
  • 14
  • [ 35661-40-6 ]
  • [ 105047-45-8 ]
  • [ 158599-00-9 ]
  • [ 213383-02-9 ]
  • K-F-F(4-t-Bu)-O [ No CAS ]
  • 15
  • [ 35661-40-6 ]
  • [ 158599-00-9 ]
  • [ 213383-02-9 ]
  • F(4-t-Bu)-O-F-O [ No CAS ]
  • 16
  • [ 35661-40-6 ]
  • [ 158599-00-9 ]
  • [ 213383-02-9 ]
  • F-O-F(4-t-Bu)-O [ No CAS ]
  • 17
  • [ 35661-60-0 ]
  • [ 71989-33-8 ]
  • [ 213383-02-9 ]
  • Nα-(9-fluorenylmethyloxycarbonyl)-Nγ-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-L-arginine [ No CAS ]
  • L-S-F(4-t-Bu)-R [ No CAS ]
YieldReaction ConditionsOperation in experiment
Stage #1: Nα-(9-fluorenylmethyloxycarbonyl)-Nγ-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-L-arginine With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide for 2h; Stage #2: With piperidine In N,N-dimethyl-formamide for 0.0833333h; Stage #3: Fmoc-Leu-OH; Fmoc-Ser(tBu)-OH; 4-tert-butyl-N-[(9H-fluoren-9-yl)methoxy]carbonyl}-L-phenylalanine Further stages;
  • 18
  • Fmoc-N(Me)-Arg(Pbf)-OH [ No CAS ]
  • Fmoc-L-Pen(Acm)-OH [ No CAS ]
  • [ 35661-60-0 ]
  • [ 71989-33-8 ]
  • [ 71989-14-5 ]
  • [ 71989-26-9 ]
  • [ 71989-35-0 ]
  • [ 203854-49-3 ]
  • [ 213383-02-9 ]
  • C67H113N17O19S2 [ No CAS ]
YieldReaction ConditionsOperation in experiment
Stage #1: Fmoc-Lys(tert-butoxycarbonyl) With ethyl cyanoglyoxylate-2-oxime; diisopropyl-carbodiimide In N,N-dimethyl-formamide Stage #2: With piperidine In N,N-dimethyl-formamide Stage #3: Fmoc-N(Me)-Arg(Pbf)-OH; Fmoc-L-Pen(Acm)-OH; Fmoc-Leu-OH; Fmoc-Ser(tBu)-OH; Fmoc-(tBu)Asp-OH; Fmoc-Thr(tBu)-OH; (3S)-3-([(9H-fluoren-9-yl)methoxy]carbonyl)aminohexanedioic acid 6-(tert-butyl) ester; 4-tert-butyl-N-[(9H-fluoren-9-yl)methoxy]carbonyl}-L-phenylalanine Further stages; 6 SOLID PHASE SYNTHESIS OF COMPOUND A WITH Pen(Acm) A peptide dimer compound, Compound A, comprising two peptide monomers linked at their respective C-termini by a diglycolic acid (DIG) linker was synthesized as described below. Peytide sequence assembly The monomer peptide sequence Ac-Pen-/Vr(Me)Arg-Ser-Asp-Thr-Leu-Pen-Phe(4-iBu)- /ThomoGlu-(D)Lys-NH2 (SEQ ID NO: l) was assembled by standard solid phase peptide synthesis techniques as follows with the starting materials described in Table 2. Solid phase synthesis was performed on a tricyclic amide linker resin (DL-form, 200- 400 mesh, 0.6 mmol/g loading, 18.0 mmol scale). Approximately 2 equivalents of the Fmoc- proteted amino acid was combined with 3.0 eq Oxyma (Ethyl (hydroxyimino)cyanoacetate) and 2.6 eq DIC (N,N'-Diisopropylcarbodiimide in DMF), and after 20 minutes of stirring the activated amino acid was added to the resin. After 20 minutes an extra 1.4 eq of DIC was added to the coupling solution in the reactor and the coupling reaction proceeded for approximately 1.3 hour to 2.0 hours. The coupling reaction was monitored by removing a sample of the resin from the reactor, washing it multiple times in a micro filtration syringe with DMF and IP A, and performing an appropriate clorimetric test for the specific amino acid. Fmoc-deprotection was performed using a solution of 20/80 piperidine Pen(Acm) was coupled as follows: 2.0 eq amino acid, 2.2 eq oxyma, and 2.0 eq DIC in 50:50 DCM:DMF were allowed to react for 20 minutes, after which the activated amino acid was transferred to the reactor and allowed to react for approximately 48 hrs at room temperature. The reaction was monitored Pen(Trt) was coupled as follows: 2.0 eq amino acid, 2.2 eq oxyma, and 2.0 eq DIC in 50:50 DGVTDMF were allowed to react for 20 minutes, after which the activated amino acid was transferred to the reactor and allowed to react for approximately 72 hrs at room temperature. The reaction was monitored After the final Pen(Acm) was coupled (coupling 10), Fmoc-deprotection was performed and the A -term in us of Pen(Acm) was capped with acetic anhydride. The resulting fully protected resin was washed with DMF and Isopropanol (IP A) and dried under vacuum. After the final Pen(Trt) was coupled (coupling 10), Fmoc-deprotection was performed and the A -term in us of Pen(Trt) was capped with acetic anhydride. The resulting fully protected resin was washed with DMF and Isopropanol (IPA) and dried under vacuum.
  • 19
  • Fmoc-Ala-O-Wang resin [ No CAS ]
  • [ 68858-20-8 ]
  • [ 71989-23-6 ]
  • [ 213383-02-9 ]
  • C27H44N4O5 [ No CAS ]
YieldReaction ConditionsOperation in experiment
Stage #1: Fmoc-Ala-O-Wang resin With piperidine In N,N-dimethyl-formamide at 60℃; Microwave irradiation; Stage #2: Fmoc-Ile-OH With benzotriazol-1-ol; N-ethyl-N,N-diisopropylamine; O‐(1H‐benzotriazol‐1‐yl)‐N,N,N′,N′‐tetramethyluronium tetrafluoroborate In N,N-dimethyl-formamide at 60℃; for 0.225h; Microwave irradiation; Stage #3: Fmoc-Val-OH; 4-tert-butyl-N-[(9H-fluoren-9-yl)methoxy]carbonyl}-L-phenylalanine Further stages; 4.1 General procedure for the synthesis of tetrapeptides General procedure: A fully automated CEM Liberty 1 microwave peptide synthesizer was used to synthesize the peptides using a protocol previously optimized in the laboratory [18]. Fmoc-protected amino acid preloaded on Wang resin (1 equiv.) was allowed to swell in DMF in a sintered MW reaction vessel for 15min. Fmoc group was deprotected employing 20% piperidine in DMF (7mL), MW, 40W at 60°C in two independent cycles of 1.5min and 3min each. Washing was carried out using DMF after each deprotection step. N-terminal protected amino acids, Fmoc-AAn-OH (4 equiv.) along with coupling reagents, TBTU (4 equiv.) and HOBt (4 equiv.) along with base DIPEA (5 equiv.) in DMF (2mL) at 60°C, 40W for 13.5min was adopted. After completion, mixture was cooled, and subsequent washing cycles using DMF were performed. Fmoc deprotection derived dibenzofulvene adduct monitoring; Kaiser test (primary amine); and acetaldehyde test (secondary amine) were employed to monitor the coupling reactions. Desired length of protected tetrapeptides was synthesized by following subsequent coupling reactions. Finally, peptides were Fmoc deprotected and washed with DMF, MeOH and CH2Cl2 sequentially and finally dried. Beads were treated with cleavage cocktail of TFA:TIPS:H2O (9.5:0.25:0.25, 15mL) at ambient temperature with stirring for 2.5h, to obtain peptide free from resin. Reaction mixture was filtered; filtrate was evaporated on a rotary-evaporator and precipitated with diethyl ether to provide crude peptide. This crude mixture was dissolved in H2O:CH3OH (1:1 v/v) and loaded upon a preparative reverse-phase (RP)-HPLC column using CH3CN-H2O-0.008% TFA system at a 21mL/min flow rate. Fractions containing the pure peptide were pooled, rotary-evaporated and analyzed for final purity using analytical RP-HPLC on a gradient solvent system of CH3CN-H2O-0.008% TFA system at a flow rate of 1mL/min. MeOH (HPLC grade, 1mg/mL) was used to dissolve the samples. Virtis bench top freeze dryer was used to lyophilize the peptides. Briefly, peptides were dissolved in 80% AcOH in H2O, pre-freezed at-70°C, lyophilized at-100°C and finally stored at-80°C until further use.
  • 20
  • [ 1025796-31-9 ]
  • [ 213383-02-9 ]
  • tri-tert-butyl (5S,12S,16S)-5-[(4-tert-butylphenyl)methyl]-1-(9H-fluoren-9-yl)-3,6,14-trioxo-2-oxa-4,7,13,15-tetraazaoctadecane-12,16,18-tricarboxylate [ No CAS ]
YieldReaction ConditionsOperation in experiment
340 mg With 4-methyl-morpholine; HATU In N,N-dimethyl-formamide at 18 - 25℃; Inert atmosphere; tri-tert-butyl (5S,12S,16S)-5-[(4-tert-butylphenyl)methyl]-1-(9H-fluoren-9-yl)-3,6,14-trioxo- 2-oxa-4,7,13,15-tetraazaoctadecane-12,16,18-tricarboxylate di-tert-butyl N-[(2S)-6-amino-1-tert-butoxy-1-oxohexan-2-yl]carbamoyl}-L-glutamate (300 mg, 70 % purity, 431 µmol) and 4-tert-butyl-N-[(9H-fluoren-9-yl)methoxy]carbonyl}-L-phenylalanine (287 mg, 646 µmol) were solubilised in DMF (3.3 ml), 4-methylmorpholine (140 µl, 1.3 mmol, CAS-RN: 109-02-4) and HATU (246 mg, 646 µmol) were added and the mixture was stirred under argon at rt. The mixture was evaporated and purified by preparative HPLC (C18, acetonitrile/water with 0.1% formic acid) to give 340 mg (98 % purity, 85 % yield) of the target compound. (1010) LC-MS (Method 1): Rt = 1.75 min; MS (ESIpos): m/z = 914 [M+H]+ (1011) H-NMR (400 MHz, DMSO-d6) d [ppm]: 1.180 (5.18), 1.235 (0.77), 1.381 (16.00), 2.297 (1.09), 4.073 (0.57), 6.275 (0.58), 7.168 (0.60), 7.189 (0.94), 7.218 (0.86), 7.231 (0.58), 7.249 (0.52), 7.274 (0.46), 7.293 (0.41), 7.395 (0.54), 7.411 (0.46), 7.865 (0.67), 7.883 (0.61).
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