*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DF8195000
CHEMICAL NAME           : 13H-Benzo(a)furo(2,3,4-mn)xanthen-11-ol,
                          1,2,3,4,4a,5,6,6a,11b,13b-decahydro-4,4a,6a,9-
                          tetramethyl-
CAS REGISTRY NUMBER     : 69353-22-6
LAST UPDATED            : 199107
DATA ITEMS CITED        : 7
MOLECULAR FORMULA       : C22-H30-O3
MOLECULAR WEIGHT        : 342.52
WISWESSER LINE NOTATION : T5 F666 B6 2AB T AX DO LO&TTTTJ GQ I1 M1 Q1 Q1
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   1,2,3,4,4a,5,6,6a,11b,13b-Decahydro-4,4,6a,9-tetramethyl-13H-benzo(a)fur
     o(2,3,4-mn)xanthenol
   * Siccanin
   * Tackle
 
                       *** 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           : >1 gm/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
REFERENCE :
   SKKNAJ Sankyo Kenkyusho Nempo.  Annual Report of Sankyo Research
   Laboratories.  (Sankyo K.K. Sogo Kenkyusho, 1-2-58 Hiro-machi, Shinagawa-ku,
   Tokyo 140, Japan)  No.15-    1963-  Volume(issue)/page/year: 21,120,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >600 mg/kg
TOXIC EFFECTS :
   Behavioral - muscle contraction or spasticity
   Behavioral - antipsychotic
REFERENCE :
   SKKNAJ Sankyo Kenkyusho Nempo.  Annual Report of Sankyo Research
   Laboratories.  (Sankyo K.K. Sogo Kenkyusho, 1-2-58 Hiro-machi, Shinagawa-ku,
   Tokyo 140, Japan)  No.15-    1963-  Volume(issue)/page/year: 21,120,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >600 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
REFERENCE :
   SKKNAJ Sankyo Kenkyusho Nempo.  Annual Report of Sankyo Research
   Laboratories.  (Sankyo K.K. Sogo Kenkyusho, 1-2-58 Hiro-machi, Shinagawa-ku,
   Tokyo 140, Japan)  No.15-    1963-  Volume(issue)/page/year: 21,120,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >6 gm/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
REFERENCE :
   SKKNAJ Sankyo Kenkyusho Nempo.  Annual Report of Sankyo Research
   Laboratories.  (Sankyo K.K. Sogo Kenkyusho, 1-2-58 Hiro-machi, Shinagawa-ku,
   Tokyo 140, Japan)  No.15-    1963-  Volume(issue)/page/year: 21,120,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1590 mg/kg
TOXIC EFFECTS :
   Behavioral - muscle contraction or spasticity
REFERENCE :
   SKKNAJ Sankyo Kenkyusho Nempo.  Annual Report of Sankyo Research
   Laboratories.  (Sankyo K.K. Sogo Kenkyusho, 1-2-58 Hiro-machi, Shinagawa-ku,
   Tokyo 140, Japan)  No.15-    1963-  Volume(issue)/page/year: 21,120,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >3 gm/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
REFERENCE :
   SKKNAJ Sankyo Kenkyusho Nempo.  Annual Report of Sankyo Research
   Laboratories.  (Sankyo K.K. Sogo Kenkyusho, 1-2-58 Hiro-machi, Shinagawa-ku,
   Tokyo 140, Japan)  No.15-    1963-  Volume(issue)/page/year: 21,120,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : >1300 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NIIRDN Drugs in Japan (Ethical Drugs).  (Yakugyo Jiho Co., Ltd., Tokyo,
   Japan)  Volume(issue)/page/year: 6,323,1982
 
                            *** END OF RECORD ***