KEGG   COMPOUND: C05028Help
Entry
C05028                      Compound                               

Name
Norethindrone;
19-Norethisterone;
19-Nor-17alpha-ethynyl-17beta-hydroxy-4-androsten-3-one
Formula
C20H26O2
Exact mass
298.1933
Mol weight
298.4192
Structure
Mol fileKCF fileDB searchJmolKegDraw
Remark
Same as: 
Brite
Lipids [BR:br08002]
 ST  Sterol Lipids
  ST02 Steroids
   ST0203 C21 steroids (gluco/mineralocorticoids, progestogens) and derivatives
    C05028  Norethindrone
Anatomical Therapeutic Chemical (ATC) classification [BR:br08303]
 G GENITO URINARY SYSTEM AND SEX HORMONES
  G03 SEX HORMONES AND MODULATORS OF THE GENITAL SYSTEM
   G03A HORMONAL CONTRACEPTIVES FOR SYSTEMIC USE
    G03AC Progestogens
     G03AC01 Norethisterone
      D00182  Norethindrone (USP)
   G03D PROGESTOGENS
    G03DC Estren derivatives
     G03DC02 Norethisterone
      D00182  Norethindrone (USP)
USP drug classification [BR:br08302]
 Hormonal Agents, Stimulant/Replacement/Modifying (Sex Hormones/Modifiers)
  Progestins
   Norethindrone
    D00182  Norethindrone (USP)
Therapeutic category of drugs in Japan [BR:br08301]
 2  Agents affecting individual organs
  24  Hormones
   247  Estrogen and progesterone preparations
    2479  Others
     D00182  Norethindrone (USP); Norethisterone (JP17)
Target-based classification of drugs [BR:br08310]
 Nuclear receptors
  Estrogen like receptors
   3-Ketosteroid receptor
    progesterone receptor
     Norethisterone
      D00182  Norethindrone (USP)
Cytochrome P450 interactions [BR:br08309]
 CYP inducers
  CYP2C19
   Norethisterone
    D00182  Norethindrone (USP)
Drugs listed in the Japanese Pharmacopoeia [BR:br08311]
 Chemicals
  D00182  Norethisterone
Endocrine and hormonal agents [br08373.html]
 Hormone related agents
  D00182
 Other gynecological agents
  D00182
BRITE hierarchy
Other DBs
CAS: 
68-22-4
PubChem: 
ChEBI: 
LIPIDMAPS: 
LipidBank: 
PDB-CCD: 
3DMET: 
NIKKAJI: 
KCF data Show

ATOM        22
            1   C1y C    26.8452  -17.3412
            2   C1z C    26.8512  -15.9656
            3   C1y C    25.6547  -18.0321
            4   C1x C    29.2262  -17.3473
            5   C1z C    28.0417  -15.2747
            6   C1x C    25.6484  -15.2810
            7   C1a C    26.8019  -14.4420
            8   C1y C    24.4702  -17.3536
            9   C1x C    25.5970  -19.4015
            10  C1x C    29.2324  -15.9718
            11  C3b C    29.1954  -14.5962
            12  O1a O    28.0357  -13.5161
            13  C1x C    24.5279  -15.9779
            14  C1y C    23.2921  -18.0384
            15  C1x C    24.4826  -20.0800
            16  C3a C    30.3488  -13.9116
            17  C2y C    23.2921  -19.3954
            18  C1x C    22.1200  -17.3720
            19  C2x C    22.1200  -20.0800
            20  C1x C    20.9542  -18.0384
            21  C5x C    20.9542  -19.3954
            22  O5x O    19.7884  -20.0616
BOND        25
            1     1   2 1
            2     1   3 1
            3     1   4 1
            4     2   5 1
            5     2   6 1
            6     2   7 1 #Up
            7     3   8 1
            8     3   9 1
            9     4  10 1
            10    5  11 1 #Down
            11    5  12 1 #Up
            12    6  13 1
            13    8  14 1
            14    9  15 1
            15   11  16 3
            16   14  17 1
            17   14  18 1
            18   17  19 2
            19   18  20 1
            20   19  21 1
            21   21  22 2
            22    5  10 1
            23    8  13 1
            24   15  17 1
            25   20  21 1

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