KEGG   DRUG: Hyoscyamine
Entry
D00147                      Drug                                   
Name
Hyoscyamine (USP)
Formula
C17H23NO3
Exact mass
289.1678
Mol weight
289.3694
Structure
Simcomp
Class
Neuropsychiatric agent
 DG01491  Muscarinic cholinergic receptor antagonist
Remark
Same as: C02046
ATC code: A03BA03
Chemical structure group: DG00053
Efficacy
Antispasmodic, Muscarinic acetylcholine receptor antagonist
Comment
Tropane derivative
Target
  Pathway
hsa04020  Calcium signaling pathway
hsa04080  Neuroactive ligand-receptor interaction
hsa04725  Cholinergic synapse
hsa04970  Salivary secretion
hsa04971  Gastric acid secretion
Interaction
Brite
Anatomical Therapeutic Chemical (ATC) classification [BR:br08303]
 A ALIMENTARY TRACT AND METABOLISM
  A03 DRUGS FOR FUNCTIONAL GASTROINTESTINAL DISORDERS
   A03B BELLADONNA AND DERIVATIVES, PLAIN
    A03BA Belladonna alkaloids, tertiary amines
     A03BA03 Hyoscyamine
      D00147  Hyoscyamine (USP)
Drug groups [BR:br08330]
 Neuropsychiatric agent
  DG01491  Muscarinic cholinergic receptor antagonist
   DG00053  Hyoscyamine
    D00147  Hyoscyamine
Target-based classification of drugs [BR:br08310]
 G Protein-coupled receptors
  Rhodopsin family
   Acetylcholine (muscarinic)
    CHRM
     D00147  Hyoscyamine (USP)
Drug groups [BR:br08330]
 Neuropsychiatric agent
  DG01491  Muscarinic cholinergic receptor antagonist
   DG00053  Hyoscyamine
Other DBs
CAS: 101-31-5
PubChem: 7847215
ChEBI: 17486
PDB-CCD: HYO[PDBj]
LigandBox: D00147
NIKKAJI: J9.268A
KCF data

ATOM        21
            1   C1x C    20.1138  -19.1608
            2   C1x C    20.4419  -17.9891
            3   C1y C    21.2855  -18.8796
            4   C1y C    21.6136  -17.7079
            5   N1y N    20.3482  -16.3956
            6   C1x C    23.1602  -18.8796
            7   C1x C    22.8790  -17.7079
            8   C1y C    24.1913  -19.4420
            9   O7a O    25.2693  -20.3325
            10  C7a C    26.4879  -20.3325
            11  C1c C    27.0972  -19.2545
            12  O6a O    27.0972  -21.4573
            13  C8y C    28.3158  -19.2545
            14  C1b C    26.4879  -18.2234
            15  O1a O    27.0972  -17.1455
            16  C8x C    29.0220  -20.4782
            17  C8x C    30.4220  -20.4785
            18  C8x C    31.1222  -19.2662
            19  C8x C    30.4161  -18.0425
            20  C8x C    29.0161  -18.0422
            21  C1a C    19.5991  -15.2114
BOND        23
            1     1   2 1
            2     1   3 1
            3     2   4 1
            4     3   5 1
            5     3   6 1
            6     4   7 1
            7     6   8 1
            8     8   9 1 #Down
            9     9  10 1
            10   10  11 1
            11   10  12 2
            12   11  13 1
            13   11  14 1 #Down
            14   14  15 1
            15    4   5 1
            16    7   8 1
            17   13  16 2
            18   16  17 1
            19   17  18 2
            20   18  19 1
            21   19  20 2
            22   13  20 1
            23    5  21 1

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