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GR33905B - METHOD FOR THE PREPARATION OF NEW TETRAHYDROINDASOLS. - Google Patents

METHOD FOR THE PREPARATION OF NEW TETRAHYDROINDASOLS.

Info

Publication number
GR33905B
GR33905B GR670133905A GR670133905A GR33905B GR 33905 B GR33905 B GR 33905B GR 670133905 A GR670133905 A GR 670133905A GR 670133905 A GR670133905 A GR 670133905A GR 33905 B GR33905 B GR 33905B
Authority
GR
Greece
Prior art keywords
benzoyl
tetrahydroindasols
preparation
new
lower alkyl
Prior art date
Application number
GR670133905A
Other languages
Greek (el)
Original Assignee
Polichimica Sap S.P.A.
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 Polichimica Sap S.P.A. filed Critical Polichimica Sap S.P.A.
Publication of GR33905B publication Critical patent/GR33905B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/16—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with only hydrogen or carbon atoms directly attached in positions 2 and 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/54—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
    • C07D231/56—Benzopyrazoles; Hydrogenated benzopyrazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/14—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/14—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D295/155—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with the ring nitrogen atoms and the carbon atoms with three bonds to hetero atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

-3-αμινο-τετραϋδροϊνδαζόλια του γενικού τύπου (1) ένθα R αντιπροσωπεύει υδρογόνο ή κατώτερο αλκύλιο, R1 αντιπροσωπεύει υδρογόνο, κατώτερο αλκύλιο, β-υδροξυαιθύλιο, -CH2-CHOH-CH2-SCH3, φαινύλιο, αλογονοφαινύλιο, (κατώτερο αλκοξύ) φαινύλιο, -COOC2H5,-CH2COOC2H5, βενζοϋλιον, αλογονοβενζόϋλιον ή( κατώτερο αλκοξύ) βενζοϋλιον, και R1 οπότε μια βενζοϋλική ομάς, ευρίσκεται εναλλακτικός εις την 1-θέση του ινδαζολικού δακτυλίου, R2 αντιπροσωπεύει υδρογόνο, κατώτερο αλκύλιο, καρβοξύλιον ή CSNHCH3 και R3αντιπροσωπεύει κατώτερο αλκύλιο, κατώτερο αλκενύλιο ή αραλκύλιο και τα μη τοξικά άλατα προσθήκης οξέων αυτών.-3-Amino-tetrahydroindazoles of general formula (1) wherein R represents hydrogen or lower alkyl, R1 represents hydrogen, lower alkyl, β-hydroxyethyl, -CH2-CHOH-CH2-SCH3, phenyl, halo phenophenyl, -COOC2H5, -CH2COOC2H5, benzoyl, halogenobenzoyl or (lower alkoxy) benzoyl, and R 1 wherein a benzoyl group is alternatively in the 1-position of the indazole ring, or R2 represents more alkenyl or aralkyl and their non-toxic acid addition salts.

GR670133905A 1966-07-16 1967-06-27 METHOD FOR THE PREPARATION OF NEW TETRAHYDROINDASOLS. GR33905B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2036266 1966-07-16
IT1455667 1967-04-04

Publications (1)

Publication Number Publication Date
GR33905B true GR33905B (en) 1968-02-15

Family

ID=26326729

Family Applications (1)

Application Number Title Priority Date Filing Date
GR670133905A GR33905B (en) 1966-07-16 1967-06-27 METHOD FOR THE PREPARATION OF NEW TETRAHYDROINDASOLS.

Country Status (6)

Country Link
AT (1) AT278779B (en)
ES (1) ES342923A1 (en)
FI (1) FI46510C (en)
GR (1) GR33905B (en)
IL (1) IL28126A (en)
SE (1) SE325033B (en)

Also Published As

Publication number Publication date
ES342923A1 (en) 1969-05-01
FI46510C (en) 1973-04-10
SE325033B (en) 1970-06-22
AT278779B (en) 1970-02-10
FI46510B (en) 1973-01-02
IL28126A (en) 1971-12-29

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