AR194667A1 - Procedimiento para preparar 1-(5-alquil-1,3,4-tiadiazol-2-il)-1,3-dialquil ureas - Google Patents

Procedimiento para preparar 1-(5-alquil-1,3,4-tiadiazol-2-il)-1,3-dialquil ureas

Info

Publication number
AR194667A1
AR194667A1 AR248101A AR24810173A AR194667A1 AR 194667 A1 AR194667 A1 AR 194667A1 AR 248101 A AR248101 A AR 248101A AR 24810173 A AR24810173 A AR 24810173A AR 194667 A1 AR194667 A1 AR 194667A1
Authority
AR
Argentina
Prior art keywords
thadiazol
prepare
alkyl
procedure
dialkyl ureas
Prior art date
Application number
AR248101A
Other languages
English (en)
Spanish (es)
Original Assignee
Lilly Co Eli
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lilly Co Eli filed Critical Lilly Co Eli
Application granted granted Critical
Publication of AR194667A1 publication Critical patent/AR194667A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
    • C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
    • C07D285/135—Nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AR248101A 1972-05-22 1973-05-18 Procedimiento para preparar 1-(5-alquil-1,3,4-tiadiazol-2-il)-1,3-dialquil ureas AR194667A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00255703A US3803164A (en) 1972-05-22 1972-05-22 Simplified one vessel preparation of 1-(5-alkyl-1,3,4-thiadiazol-2-yl)-1,3-dialkyl-ureas with azeotropic drying

Publications (1)

Publication Number Publication Date
AR194667A1 true AR194667A1 (es) 1973-07-31

Family

ID=22969531

Family Applications (1)

Application Number Title Priority Date Filing Date
AR248101A AR194667A1 (es) 1972-05-22 1973-05-18 Procedimiento para preparar 1-(5-alquil-1,3,4-tiadiazol-2-il)-1,3-dialquil ureas

Country Status (27)

Country Link
US (1) US3803164A (xx)
JP (1) JPS4948668A (xx)
AR (1) AR194667A1 (xx)
AT (1) AT325631B (xx)
AU (1) AU472800B2 (xx)
BE (1) BE799575A (xx)
BG (1) BG21215A3 (xx)
BR (1) BR7303730D0 (xx)
CA (1) CA955261A (xx)
CH (1) CH562235A5 (xx)
CS (1) CS178427B2 (xx)
DD (1) DD105232A5 (xx)
DE (1) DE2325332A1 (xx)
ES (1) ES414987A1 (xx)
FR (1) FR2185629B1 (xx)
GB (1) GB1405195A (xx)
HU (1) HU166841B (xx)
IE (1) IE37589B1 (xx)
IL (1) IL42218A (xx)
IT (1) IT986094B (xx)
NL (1) NL7307093A (xx)
PH (1) PH11138A (xx)
PL (1) PL99724B1 (xx)
RO (1) RO62899A (xx)
SE (1) SE395274B (xx)
SU (1) SU649319A3 (xx)
ZA (1) ZA732973B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1439501A (en) * 1972-08-14 1976-06-16 Air Prod & Chem Herbicidal compositions and method of use
US4097264A (en) * 1973-05-14 1978-06-27 Gulf Oil Corporation Chloro-tert.butyl-1,3,4-thiadiazoleurea herbicides and use to combat unwanted vegetation
US4028090A (en) * 1974-10-15 1977-06-07 Eli Lilly And Company Herbicidal use of 5-cyanoalkyl-1,3,4-thiadiazol-2-ylureas
DE2623657A1 (de) * 1976-05-24 1977-12-08 Schering Ag 2-dimethylcarbamoylimino-1,3,4- thiadiazolin-3-id-salze, verfahren zur herstellung dieser verbindungen sowie diese enthaltende herbizide mittel
PH27613A (en) * 1987-06-25 1993-08-31 Lilly Co Eli Improvements in or relating to carbamate derivatives
CN103288777A (zh) * 2013-05-28 2013-09-11 浙江禾田化工有限公司 特丁噻草隆关键中间体2-甲基氨基-5-叔丁基-1,3,4-噻二唑的合成方法
WO2016075605A1 (en) * 2014-11-10 2016-05-19 Aurobindo Pharma Ltd An improved process for the preparation of raltegravir
CN108794427B (zh) * 2018-07-13 2022-07-29 江苏快达农化股份有限公司 一种1,3,4-噻二唑衍生物的合成方法

Also Published As

Publication number Publication date
CH562235A5 (xx) 1975-05-30
IT986094B (it) 1975-01-10
ZA732973B (en) 1974-10-30
ES414987A1 (es) 1976-02-16
BG21215A3 (bg) 1976-03-20
NL7307093A (xx) 1973-11-26
GB1405195A (en) 1975-09-03
FR2185629B1 (xx) 1977-04-29
HU166841B (xx) 1975-06-28
SU649319A3 (ru) 1979-02-25
ATA444473A (de) 1975-01-15
AT325631B (de) 1975-10-27
BR7303730D0 (pt) 1974-06-27
US3803164A (en) 1974-04-09
AU472800B2 (en) 1976-06-03
IL42218A (en) 1977-01-31
DD105232A5 (xx) 1974-04-12
JPS4948668A (xx) 1974-05-11
IE37589L (en) 1973-11-22
CS178427B2 (xx) 1977-09-15
RO62899A (xx) 1977-08-15
BE799575A (fr) 1973-11-16
AU5547773A (en) 1974-11-14
IL42218A0 (en) 1973-07-30
DE2325332A1 (de) 1973-12-06
CA955261A (en) 1974-09-24
PL99724B1 (pl) 1978-08-31
FR2185629A1 (xx) 1974-01-04
IE37589B1 (en) 1977-08-31
PH11138A (en) 1977-10-27
SE395274B (sv) 1977-08-08

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