Hydrochloric Acid → HCID 178511665, compound

HRID 1453611Notes

Reaction equation

HRID 1453611 reaction equation
[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[CH2:6][C:7]([NH:9][C:10]1[CH:11]=[C:12]2[C:16](=[CH:17][CH:18]=1)[N:15]([C:19]1[N:27]=[C:26]([NH:28][C@H:29]3[CH2:34][CH2:33][C@H:32]([NH:35]C(OC(C)(C)C)=O)[CH2:31][CH2:30]3)[N:25]=[C:24]3[C:20]=1[N:21]=[CH:22][N:23]3C(OC(C)(C)C)=O)[CH2:14][CH2:13]2)=[O:8].Cl>CO>[NH2:35][C@H:32]1[CH2:31][CH2:30][C@H:29]([NH:28][C:26]2[N:25]=[C:24]3[C:20]([N:21]=[CH:22][NH:23]3)=[C:19]([N:15]3[C:16]4[C:12](=[CH:11][C:10]([NH:9][C:7](=[O:8])[CH2:6][C:2]5[S:1][CH:5]=[CH:4][CH:3]=5)=[CH:18][CH:17]=4)[CH2:13][CH2:14]3)[N:27]=2)[CH2:34][CH2:33]1

Participants

4

Reactant 2

HCID 313Hydrochloric AcidHCID 178454026HCID 178454026, compound

Product 1

HCID 178511665HCID 178511665, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent2×

Procedure

The product obtained in stage 5 is dissolved in 2 ml of methanol. 2 ml of a 2N solution of hydrochloric acid in methanol are added. Stirring is carried out for 48 hours at ambient temperature, followed by evaporation to dryness. The residue is chromatographed on an Xterra LCMSprep column, eluting with acetonitrile/ammonium hydrogen carbonate buffer at 0.2% as a gradient. 6 mg of expected product, example 41, are thus recovered.

Workup

  1. customfollowed by evaporation to dryness
  2. customThe residue is chromatographed on an Xterra LCMSprep column
  3. washeluting with acetonitrile/ammonium hydrogen carbonate buffer at 0.2% as a gradient
  4. custom6 mg of expected product, example 41, are thus recovered

Sources & evidence

ORD record
ord-151d2fe6119741f1bfd9658e812b8fc8
Source dataset
uspto-grants-2009_01
Patent number
US07476670B2

Reaction notes

Loading…