KEGG   DRUG: Pirenzepine hydrochloride hydrateHelp
Entry
D05276                      Drug                                   

Name
Pirenzepine hydrochloride hydrate (JP17);
Gastrozepin (TN)
Formula
C19H21N5O2. 2HCl. H2O
Exact mass
441.1334
Mol weight
442.3395
Structure
Mol fileKCF fileDB search
Simcomp SIMCOMP
Class
Neuropsychiatric agent
 DG01491  Muscarinic cholinergic receptor antagonist
Gastrointestinal agent
 DG01975  Agents for peptic ulcer
Remark
Therapeutic category: 2329
ATC code: A02BX03
Chemical structure group: DG00026
Product (DG00026): D05276<JP>
Efficacy
Antisecretory (gastric acid), Anti-ulcerative, Muscarinic acetylcholine receptor antagonist
Comment
Tricyclic compound
Target
  Pathway
hsa04020  Calcium signaling pathway
hsa04080  Neuroactive ligand-receptor interaction
hsa04725  Cholinergic synapse
hsa04971  Gastric acid secretion
hsa04972  Pancreatic secretion
Interaction
Drug interaction
Structure map
map07038  Antiulcer drugs
map07220  Cholinergic and anticholinergic drugs
Brite
Anatomical Therapeutic Chemical (ATC) classification [BR:br08303]
 A ALIMENTARY TRACT AND METABOLISM
  A02 DRUGS FOR ACID RELATED DISORDERS
   A02B DRUGS FOR PEPTIC ULCER AND GASTRO-OESOPHAGEAL REFLUX DISEASE (GORD)
    A02BX Other drugs for peptic ulcer and gastro-oesophageal reflux disease (GORD)
     A02BX03 Pirenzepine
      D05276  Pirenzepine hydrochloride hydrate (JP17) <JP>
Therapeutic category of drugs in Japan [BR:br08301]
 2  Agents affecting individual organs
  23  Digestive organ agents
   232  Peptic ulcer agents
    2329  Others
     D05276  Pirenzepine hydrochloride hydrate (JP17)
Risk category of Japanese OTC drugs [BR:br08312]
 Second-class OTC drugs
  Inorganic and organic chemicals
   Pirenzepine
    D05276  Pirenzepine hydrochloride hydrate (JP17)
Target-based classification of drugs [BR:br08310]
 G Protein-coupled receptors
  Rhodopsin family
   Acetylcholine (muscarinic)
    CHRM
     D05276  Pirenzepine hydrochloride hydrate (JP17) <JP>
Drugs listed in the Japanese Pharmacopoeia [BR:br08311]
 Chemicals
  D05276  Pirenzepine hydrochloride hydrate
Rx-to-OTC switch list in Japan [br08314.html]
 D05276
BRITE hierarchy
Other DBs
PubChem: 17398264
DrugBank: DB00670
LigandBox: D05276
KCF data Show

ATOM        29
            1   O0  O    36.9166  -21.1757
            2   X   Cl   36.5234  -18.9862
            3   C5x C    29.1159  -24.0767
            4   C8y C    28.2760  -22.9569
            5   C8y C    28.6260  -21.6271
            6   N1y N    29.8858  -21.0672
            7   N1x N    30.5157  -24.0767
            8   C8y C    31.1456  -21.6971
            9   C8y C    31.4256  -23.0269
            10  C8x C    27.5761  -20.6472
            11  C8x C    26.2463  -21.0672
            12  C8x C    25.8964  -22.3970
            13  C8x C    26.9462  -23.3768
            14  C8x C    32.7554  -23.4468
            15  C8x C    33.8053  -22.5370
            16  C8x C    33.5253  -21.1372
            17  N5x N    32.1955  -20.7172
            18  O5x O    28.4860  -25.3366
            19  C5a C    29.8858  -19.6674
            20  C1b C    31.0757  -18.9675
            21  O5a O    28.6960  -18.9675
            22  N1y N    31.0757  -17.5677
            23  C1x C    32.3355  -16.8678
            24  C1x C    32.3355  -15.4680
            25  N1y N    31.0757  -14.7680
            26  C1x C    29.8858  -15.4680
            27  C1x C    29.8858  -16.8678
            28  C1a C    31.0757  -13.3682
            29  X   Cl   36.5234  -18.9862
BOND        29
            1     5   6 1
            2     3   7 1
            3     6   8 1
            4     4   5 1
            5     7   9 1
            6     3   4 1
            7     8   9 1
            8     5  10 2
            9    10  11 1
            10   11  12 2
            11   12  13 1
            12    4  13 2
            13    9  14 2
            14   14  15 1
            15   15  16 2
            16   16  17 1
            17    8  17 2
            18    3  18 2
            19    6  19 1
            20   19  20 1
            21   19  21 2
            22   20  22 1
            23   22  23 1
            24   23  24 1
            25   24  25 1
            26   25  26 1
            27   26  27 1
            28   22  27 1
            29   25  28 1
BRACKET     1    34.7900  -19.9500   34.7900  -17.7800
            1    37.3100  -17.7800   37.3100  -19.9500
            1  2
 ORIGINAL  1    2
 REPEAT    1   29

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