RO62444A - Procede pour la preparation du demiester d'acide sulfurique avec bis-(4-hydroxyphenyl)-(pyridil-2) methane et avec (4-hydroxyphenyl)-(4-methoxyphenyl) (pyridil-2)-methane - Google Patents

Procede pour la preparation du demiester d'acide sulfurique avec bis-(4-hydroxyphenyl)-(pyridil-2) methane et avec (4-hydroxyphenyl)-(4-methoxyphenyl) (pyridil-2)-methane

Info

Publication number
RO62444A
RO62444A RO7000071341A RO7134170A RO62444A RO 62444 A RO62444 A RO 62444A RO 7000071341 A RO7000071341 A RO 7000071341A RO 7134170 A RO7134170 A RO 7134170A RO 62444 A RO62444 A RO 62444A
Authority
RO
Romania
Prior art keywords
pyridil
hydroxyphenyl
methane
demiester
methoxyphenyl
Prior art date
Application number
RO7000071341A
Other languages
English (en)
French (fr)
Inventor
Ernst Seeger
Hans Machleidt
Albrecht Eckenfels
Guenther Engelhardt
Original Assignee
Thomae Gmbh Dr K
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
Priority claimed from DE19691904321 external-priority patent/DE1904321C3/de
Priority claimed from DE19691904320 external-priority patent/DE1904320A1/de
Application filed by Thomae Gmbh Dr K filed Critical Thomae Gmbh Dr K
Publication of RO62444A publication Critical patent/RO62444A/ro

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/30—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
RO7000071341A 1969-01-29 1970-01-16 Procede pour la preparation du demiester d'acide sulfurique avec bis-(4-hydroxyphenyl)-(pyridil-2) methane et avec (4-hydroxyphenyl)-(4-methoxyphenyl) (pyridil-2)-methane RO62444A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691904321 DE1904321C3 (de) 1969-01-29 Monoschwefelsäurehalbester des Bis-(4-hydroxyphenyl)-(pyridyl-2)methans und dessen Salze
DE19691904320 DE1904320A1 (de) 1969-01-29 1969-01-29 Schwefelsaeurehalbester des (4-Hydroxyphenyl)-(4-methoxyphenyl)-(pyridyl-2)-methans und dessen Salze

Publications (1)

Publication Number Publication Date
RO62444A true RO62444A (fr) 1977-11-15

Family

ID=25756916

Family Applications (3)

Application Number Title Priority Date Filing Date
RO7000071340A RO62443A (fr) 1969-01-29 1970-01-16 Procede pour la preparation des demiesters d'acide sulfurique avec,bis-(4-hydroxyphenyle)-(pyridil-2)-methane et avec(4-hydroxyphenyle)-(4-methoxyphenyle)-(pyridil-2)-methane
RO7000071341A RO62444A (fr) 1969-01-29 1970-01-16 Procede pour la preparation du demiester d'acide sulfurique avec bis-(4-hydroxyphenyl)-(pyridil-2) methane et avec (4-hydroxyphenyl)-(4-methoxyphenyl) (pyridil-2)-methane
RO62150A RO57328A (ro) 1969-01-29 1970-01-16

Family Applications Before (1)

Application Number Title Priority Date Filing Date
RO7000071340A RO62443A (fr) 1969-01-29 1970-01-16 Procede pour la preparation des demiesters d'acide sulfurique avec,bis-(4-hydroxyphenyle)-(pyridil-2)-methane et avec(4-hydroxyphenyle)-(4-methoxyphenyle)-(pyridil-2)-methane

Family Applications After (1)

Application Number Title Priority Date Filing Date
RO62150A RO57328A (ro) 1969-01-29 1970-01-16

Country Status (15)

Country Link
AT (1) AT299947B (ro)
BE (1) BE744887A (ro)
BG (1) BG17302A3 (ro)
CH (1) CH547804A (ro)
CS (1) CS164848B2 (ro)
ES (1) ES375975A1 (ro)
FR (1) FR2034506B1 (ro)
GB (1) GB1241782A (ro)
IE (1) IE33962B1 (ro)
IL (1) IL33802A (ro)
NL (1) NL159883C (ro)
PL (1) PL80461B1 (ro)
RO (3) RO62443A (ro)
SE (1) SE366981B (ro)
YU (1) YU34994B (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963732A (en) * 1973-05-30 1976-06-15 Tiberio Bruzzese Process for preparing dihydroxydiphenylmethane derivatives

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE629218A (ro) *

Also Published As

Publication number Publication date
CH547804A (de) 1974-04-11
YU14770A (en) 1979-12-31
GB1241782A (en) 1971-08-04
RO62443A (fr) 1977-12-15
RO57328A (ro) 1974-11-11
IL33802A0 (en) 1970-03-22
BE744887A (fr) 1970-07-23
FR2034506A1 (ro) 1970-12-11
CS164848B2 (ro) 1975-11-28
PL80461B1 (ro) 1975-08-30
IE33962B1 (en) 1974-12-30
ES375975A1 (es) 1972-09-01
YU34994B (en) 1980-06-30
SE366981B (ro) 1974-05-13
IL33802A (en) 1974-05-16
AT299947B (de) 1972-07-10
BG17302A3 (bg) 1973-07-25
IE33962L (en) 1970-07-29
FR2034506B1 (ro) 1974-05-24
NL7001253A (ro) 1970-07-31
NL159883C (nl) 1979-09-17

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