[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

GR34475B - Μεθοδος παρασκευης καρβαμικων νιτροιμιδαζολων. - Google Patents

Μεθοδος παρασκευης καρβαμικων νιτροιμιδαζολων.

Info

Publication number
GR34475B
GR34475B GR670134475A GR670134475A GR34475B GR 34475 B GR34475 B GR 34475B GR 670134475 A GR670134475 A GR 670134475A GR 670134475 A GR670134475 A GR 670134475A GR 34475 B GR34475 B GR 34475B
Authority
GR
Greece
Prior art keywords
nitroimidazols
carbamic
preparation
formula
imidazole
Prior art date
Application number
GR670134475A
Other languages
English (en)
Original Assignee
Merck & Co, Inc
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 Merck & Co, Inc filed Critical Merck & Co, Inc
Publication of GR34475B publication Critical patent/GR34475B/el

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/91—Nitro radicals
    • C07D233/92—Nitro radicals attached in position 4 or 5
    • C07D233/94—Nitro radicals attached in position 4 or 5 with hydrocarbon radicals, substituted by oxygen or sulfur atoms, attached to other ring members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

έθοδος παρασκευής μιάς ενώσεως ιμιδαζόλης του τύπου (Ι) είς τον οποίον το R είναι κατώτερον αλκυλένιον ή κατώτερον αλκυλιδένιον και τα R1 και R2 είναι υδρογόνον ή μεθύλιον, η οποία περιλαμβάνει αντίδρασιν μιάς ιμιδαζόλης του τύπου (ΙΙ) είς τον οποιόν το R ειναι το αυτό ώς άνω, μεθ' ενός καρβαμικού εστέρος του τύπου (ΙΙΙ) είς τον οποίον τα R1 και R2 είναι αυτά ως άνω και το R3 είναι κατωτερον αλκύλιον είς ανυψωμένας θερμοκρασίας παρουσία μιάς οργανοκασσιτερικής ενώσεως.
GR670134475A 1966-10-27 1967-10-17 Μεθοδος παρασκευης καρβαμικων νιτροιμιδαζολων. GR34475B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58982666A 1966-10-27 1966-10-27

Publications (1)

Publication Number Publication Date
GR34475B true GR34475B (el) 1968-05-14

Family

ID=24359707

Family Applications (1)

Application Number Title Priority Date Filing Date
GR670134475A GR34475B (el) 1966-10-27 1967-10-17 Μεθοδος παρασκευης καρβαμικων νιτροιμιδαζολων.

Country Status (13)

Country Link
US (1) US3459764A (el)
AT (1) AT285623B (el)
BE (1) BE705674A (el)
CH (1) CH490388A (el)
DE (1) DE1695500C3 (el)
DK (1) DK116060B (el)
FI (1) FI48084C (el)
GB (1) GB1179750A (el)
GR (1) GR34475B (el)
IL (1) IL28768A (el)
NL (1) NL6713876A (el)
NO (1) NO123571B (el)
SE (1) SE337593B (el)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054504B1 (el) * 1969-07-18 1973-06-08 Rhone Poulenc Sa
US3626069A (en) * 1970-12-30 1971-12-07 Merck & Co Inc Growth promotion
DE2101111A1 (de) * 1971-01-12 1972-08-03 Farbenfabriken Bayer Ag, 5090 Leverkusen Imidazoly 1-ketoxim-carbamate, Verfahren zu ihrer Herstellung sowie ihre Verwendung als Insektizide
CN102584587B (zh) * 2012-02-07 2015-03-11 广东轻工职业技术学院 一种催化酯交换反应制备肉桂酸正丁酯的方法
CN102584588A (zh) * 2012-02-07 2012-07-18 广东轻工职业技术学院 一种催化酯交换反应制备肉桂酸正戊酯的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689866A (en) * 1951-05-03 1954-09-21 Abbott Lab Alpha-phenyl propyl allophanate and process of preparing same

Also Published As

Publication number Publication date
CH490388A (de) 1970-05-15
NL6713876A (el) 1968-04-29
BE705674A (el) 1968-04-26
DE1695500A1 (de) 1971-04-15
DE1695500C3 (de) 1978-09-14
IL28768A (en) 1971-06-23
DE1695500B2 (de) 1978-01-19
GB1179750A (en) 1970-01-28
NO123571B (el) 1971-12-13
SE337593B (el) 1971-08-16
FI48084C (fi) 1974-06-10
US3459764A (en) 1969-08-05
AT285623B (de) 1970-11-10
FI48084B (el) 1974-02-28
DK116060B (da) 1969-12-08

Similar Documents

Publication Publication Date Title
GB1206491A (en) PROCESS FOR PREPARING NITRO-p-PHENYLENEDIAMINES
ES401332A1 (es) Procedimiento para la preparacion de sulfamidas.
GR34475B (el) Μεθοδος παρασκευης καρβαμικων νιτροιμιδαζολων.
ES340238A1 (es) Un procedimiento para el revelado fotografico en color.
ES350062A1 (es) Un metodo de preparar derivados de 5-bencilpirimidina.
GR38359B (el) Μεθοδος δια την παρασκευην παραγωγων της φαιναζινης.
GB945536A (en) Method of preparing ª -amino-acroleins
ES385774A1 (es) Procedimiento para la preparacion de nuevas 2-(5-nitro-2- furil)-tieno (3,2-d) pirimidinas.
GR37774B (el) Μεθοδος δια την παρασκευην σουλφανιλαμιδων.
ES346291A1 (es) Un procedimiento para preparar carbamatos de nitroimidazol
GR18376B (el) Μεθοδος παρασκευης μονοεστερων και διεστερων της πενικιλλινης.
GB672291A (en) Improvements in or relating to photographic sensitising dyes
GR34949B (el) Μεθοδος δια την παρασκευην μεσων κατα των τριχομοναδων.
GR37585B (el) Μεθοδος δια την παρασκευην νεων ν-υποκατεστημενωνν-αρυλοσουλφονυλουριων.
FR2174418A5 (en) Symmetrical carbocyanines prepn - sensitisers for silver halide emulsions
GB1103155A (en) Improvements in and relating to quinazolines
GR24376B (el) Μεθοδος δια την παρασκευην νεων βασικων ενωσεων.
GB1027752A (en) Improvements in or relating to the preparation of organylmercaptoalkyl amides
CH608797A5 (en) Process for the preparation of heterocyclic compounds
FR2174417A5 (en) Symmetrical oxacarbocanines prepn - sensitisers for silver halide emulsions
GR16039B (el) Μεθοδος παρασκευης βασικων παραγωγων των 2 - αρυλοινδολων.
GB844001A (en) Process for preparing 3:5-diketo-pyrazolidine derivatives
ES334818A1 (es) Procedimiento para preparar 1,3-benzoxacinas sustituidas.
GR34697B (el) Μεθοδος δια την παρασκευην νεων πτεριδινων.
GR21104B (el) Βελτιωσεις εις την μεθοδον βιομηχανικης κατασκευης φαρμακολογικων ενωσεων.