4,5-Dihydrotetrazolo(1,5-A)quinoxalines

{
  "publication_number": "US3979387A",
  "country": "US",
  "kind": "A",
  "title": "4,5-Dihydrotetrazolo(1,5-A)quinoxalines",
  "abstract": "A class of new 4,5-dihydrotetrazolo[1,5-a]quinoxalines are useful for protecting plants from foliar phytopathogens.",
  "claims": [
    "1. A compound of the formula: ##SPC2## wherein R and R 1 independently represent hydrogen, ethyl or methyl; R 2, r 3, r 4 and R 5 independently represent ethyl, methyl, chloro, fluoro, bromo or hydrogen; provided that at least four of R, R 1, R 2, R 3, R 4 and R 5 represent hydrogen.",
    "2. A compound of claim 1 which is 4,5-dihydro-5-methyltetrazolo[1,5-a]quinoxaline.",
    "3. A compound of claim 1 which is 4,5-dihydrotetrazolo[1,5-a]quinoxaline.",
    "4. A compound of claim 1 which is 4,5-dihydro-6-methyltetrazolo[1,5-a]quinoxaline.",
    "5. A compound of claim 1 which is 4,5-dihydro-4-methyltetrazolo[1,5-a]quinoxaline.",
    "6. A compound of claim 1 which is 4,5-dihydro-4,6-dimethyltetrazolo[1,5-a]quinoxaline."
  ],
  "cpc": [
    "C07D 487/04",
    "C07D 241/44"
  ],
  "assignees": [
    "LILLY CO ELI"
  ],
  "filing_date": "1975-06-10",
  "publication_date": "1976-09-07",
  "grant_date": "1976-09-07",
  "priority_date": "1975-06-10",
  "application_number": "US-58553375-A",
  "family_id": "24341859",
  "citations": [
    "BE803098A",
    "GB1001067A",
    "US3624093A",
    "US3639406A",
    "US3764631A",
    "US3775417A",
    "US3835137A",
    "US3839569A",
    "US3891653A",
    "US3911127A",
    "US3914228A"
  ]
}