*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XJ5813130
CHEMICAL NAME           : 2,4-Thiazolidinedione,
                          5-((4-((3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-
                          1-benzopyran-2-yl)met hoxy)phenyl)methyl)-
CAS REGISTRY NUMBER     : 97322-87-7
BEILSTEIN REFERENCE NO. : 4338399
LAST UPDATED            : 199806
DATA ITEMS CITED        : 7
MOLECULAR FORMULA       : C24-H27-N-O5-S
MOLECULAR WEIGHT        : 441.58
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * CI 991
   * CS 045
   * GR 92132X
   *   5-(4-(6-Hydroxy-2,5,7,8-tetramethylchroman-2-ylmethoxy)benzyl)thiazolidi
     ne-2,4-dione
   * Romglizone
   * Troglitazone
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >5 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   IYKEDH Iyakuhin Kenkyu.  Study of Medical Supplies.  (Nippon Koteisho
   Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan)  V.1- 1970- 
   Volume(issue)/page/year: 26,953,1995
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >4 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   IYKEDH Iyakuhin Kenkyu.  Study of Medical Supplies.  (Nippon Koteisho
   Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan)  V.1- 1970- 
   Volume(issue)/page/year: 26,953,1995
 
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EPXXDW European Patent Application. (U.S. Patent and Trademark Office,
   Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year: #439321
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >5 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   IYKEDH Iyakuhin Kenkyu.  Study of Medical Supplies.  (Nippon Koteisho
   Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan)  V.1- 1970- 
   Volume(issue)/page/year: 26,953,1995
 
                 ** OTHER MULTIPLE DOSE TOXICITY DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4550 mg/kg/13W-I
TOXIC EFFECTS :
   Liver - other changes
   Liver - changes in liver weight
REFERENCE :
   TOXID9 Toxicologist.  (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway,
   Akron, OH 44311) V.1-    1981-  Volume(issue)/page/year: 36(1,pt2),273,1997
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 36400 mg/kg/13W-I
TOXIC EFFECTS :
   Cardiac - changes in heart weight
   Blood - changes in bone marrow (not otherwise specified)
   Related to Chronic Data - changes in testicular weight
REFERENCE :
   TOXID9 Toxicologist.  (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway,
   Akron, OH 44311) V.1-    1981-  Volume(issue)/page/year: 36(1,pt2),273,1997
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Primate - monkey
DOSE/DURATION           : 109 gm/kg/52W-I
TOXIC EFFECTS :
   Liver - changes in liver weight
   Blood - normocytic anemia
   Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)
REFERENCE :
   TOXID9 Toxicologist.  (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway,
   Akron, OH 44311) V.1-    1981-  Volume(issue)/page/year: 36(1,pt2),273,1997
 
                            *** END OF RECORD ***