毒理学数据:
急性毒性LD50雄、雌小鼠,雄、雌大鼠(mg/kg):143,193,1982,1459口服.急性毒性LD50雄、雌小鼠(mg/kg):7.3,9.1腹腔注射.
CHEMICAL IDENTIFICATION
-
RTECS NUMBER :
-
US7975620
-
CHEMICAL NAME :
-
3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)-, methyl 2- oxopropyl ester
-
CAS REGISTRY NUMBER :
-
86780-90-7
-
LAST UPDATED :
-
199612
-
DATA ITEMS CITED :
-
12
-
MOLECULAR FORMULA :
-
C19-H22-N2-O7
-
MOLECULAR WEIGHT :
-
390.43
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 :
-
1459 mg/kg
-
TOXIC EFFECTS :
-
Behavioral - convulsions or effect on seizure threshold Blood - normocytic anemia Nutritional and Gross Metabolic - body temperature decrease
-
REFERENCE :
-
YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 21(Suppl 4),S931,1993
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
143 mg/kg
-
TOXIC EFFECTS :
-
Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory depression Blood - normocytic anemia
-
REFERENCE :
-
YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 21(Suppl 4),S931,1993
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Intraperitoneal
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
7300 ug/kg
-
TOXIC EFFECTS :
-
Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory depression Blood - normocytic anemia
-
REFERENCE :
-
YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 21(Suppl 4),S931,1993
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Mammal - dog
-
DOSE/DURATION :
-
3333 mg/kg
-
TOXIC EFFECTS :
-
Cardiac - change in rate Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - cyanosis
-
REFERENCE :
-
YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 21(Suppl 4),S931,1993 ** OTHER MULTIPLE DOSE TOXICITY DATA **
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
1365 mg/kg/13W-I
-
TOXIC EFFECTS :
-
Cardiac - changes in heart weight Kidney, Ureter, Bladder - other changes in urine composition Blood - changes in spleen
-
REFERENCE :
-
YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 21(Suppl 4),S947,1993
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
3650 mg/kg/1Y-I
-
TOXIC EFFECTS :
-
Cardiac - changes in heart weight Kidney, Ureter, Bladder - urine volume increased Blood - changes in erythrocyte (RBC) count
-
REFERENCE :
-
YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 21(Suppl 4),S1013,1993
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Mammal - dog
-
DOSE/DURATION :
-
6825 mg/kg/13W-I
-
TOXIC EFFECTS :
-
Blood - change in clotting factors Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death
-
REFERENCE :
-
YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 21(Suppl 4),S977,1993
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Mammal - dog
-
DOSE/DURATION :
-
18200 mg/kg/52W-I
-
TOXIC EFFECTS :
-
Cardiac - EKG changes not diagnostic of specified effects Cardiac - pulse rate Blood - pigmented or nucleated red blood cells
-
REFERENCE :
-
YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 21(Suppl 4),S1041,1993 ** REPRODUCTIVE DATA **
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
DOSE :
-
165 mg/kg
-
SEX/DURATION :
-
female 7-17 day(s) after conception
-
TOXIC EFFECTS :
-
Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - fetal death
-
REFERENCE :
-
YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 21(Suppl 4),S1095,1993
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
DOSE :
-
52 mg/kg
-
SEX/DURATION :
-
female 17-21 day(s) after conception lactating female 21 day(s) post-birth
-
TOXIC EFFECTS :
-
Reproductive - Effects on Newborn - viability index (e.g., # alive at day 4 per # born alive)
-
REFERENCE :
-
YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 21(Suppl 4),S1139,1993
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
DOSE :
-
468 mg/kg
-
SEX/DURATION :
-
female 17-21 day(s) after conception lactating female 21 day(s) post-birth
-
TOXIC EFFECTS :
-
Reproductive - Maternal Effects - parturition Reproductive - Effects on Newborn - live birth index (measured after birth) Reproductive - Effects on Newborn - behavioral
-
REFERENCE :
-
YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 21(Suppl 4),S1139,1993
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
DOSE :
-
500 mg/kg
-
SEX/DURATION :
-
female 6-15 day(s) after conception
-
TOXIC EFFECTS :
-
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
-
REFERENCE :
-
YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 21(Suppl 4),S1115,1993
|