Theophylline → 3-Isobutyl-1-methylxanthine

HRID 1995332

Reaction equation

HRID 1995332 reaction equation
[CH3:1][N:2]1[C:11](=[O:12])[N:10]([CH3:13])[C:8](=[O:9])[C:4]2[NH:5][CH:6]=[N:7][C:3]1=2.CN1C(=O)N(C)[C:21](=O)[C:17]2NC=N[C:16]1=2.C(N)CN.N1(C(=O)C2NC=NC=2N(C)C1=O)C.C(N)CN>>[CH2:1]([N:2]1[C:3]2[N:7]=[CH:6][NH:5][C:4]=2[C:8](=[O:9])[N:10]([CH3:13])[C:11]1=[O:12])[CH:17]([CH3:21])[CH3:16]

Participants

4

Reactant 3

HCID 2153TheophyllineHCID 3301EthylenediamineHCID 9433Aminophylline

Product 1

HCID 37583-Isobutyl-1-methylxanthine

Procedure

Aminophylline {adduct of Theophylline and 1,2-ethanediamine (2:1)}.

Sources & evidence

ORD record
ord-0dfd76d6a518474cbf9f127883e62815
Source dataset
uspto-grants-1983_09
Patent number
US04404212

Linked notes

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