NL7009436A - - Google Patents

Info

Publication number
NL7009436A
NL7009436A NL7009436A NL7009436A NL7009436A NL 7009436 A NL7009436 A NL 7009436A NL 7009436 A NL7009436 A NL 7009436A NL 7009436 A NL7009436 A NL 7009436A NL 7009436 A NL7009436 A NL 7009436A
Authority
NL
Netherlands
Application number
NL7009436A
Other versions
NL139239B (nl
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 filed Critical
Publication of NL7009436A publication Critical patent/NL7009436A/xx
Publication of NL139239B publication Critical patent/NL139239B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three 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
    • C07D231/28—Two oxygen or sulfur atoms
    • C07D231/30—Two oxygen or sulfur atoms attached in positions 3 and 5
    • C07D231/32—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL707009436A 1969-06-27 1970-06-26 Werkwijze voor de bereiding van anti-inflammatoire en analgetische preparaten, die als werkzame verbinding 1,2-difenyl-4-gesubstitueerde pyrazolidinedionen-3,5 bevatten, aldus verkregen gevormde preparaten, en werkwijze voor de bereiding van de daarin toegepaste actieve verbindingen. NL139239B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3269869 1969-06-27

Publications (2)

Publication Number Publication Date
NL7009436A true NL7009436A (fr) 1970-12-29
NL139239B NL139239B (nl) 1973-07-16

Family

ID=10342678

Family Applications (1)

Application Number Title Priority Date Filing Date
NL707009436A NL139239B (nl) 1969-06-27 1970-06-26 Werkwijze voor de bereiding van anti-inflammatoire en analgetische preparaten, die als werkzame verbinding 1,2-difenyl-4-gesubstitueerde pyrazolidinedionen-3,5 bevatten, aldus verkregen gevormde preparaten, en werkwijze voor de bereiding van de daarin toegepaste actieve verbindingen.

Country Status (19)

Country Link
US (1) US3703528A (fr)
AT (4) AT299939B (fr)
BE (1) BE752462A (fr)
CA (1) CA957380A (fr)
CH (6) CH549574A (fr)
CS (4) CS168533B2 (fr)
DK (1) DK124885B (fr)
ES (4) ES381208A1 (fr)
FI (1) FI49608C (fr)
FR (1) FR2053033B1 (fr)
GB (1) GB1301857A (fr)
IE (1) IE34261B1 (fr)
IL (1) IL34703A (fr)
NL (1) NL139239B (fr)
NO (1) NO127615B (fr)
PL (3) PL81313B1 (fr)
SE (1) SE371197B (fr)
YU (4) YU34520B (fr)
ZA (1) ZA703862B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1168184B (it) * 1981-10-29 1987-05-20 Angeli Inst Spa Processo per la preparazione della 4-(3-metil-2-butanile)-1,2-difenil-3,5 dichetopirazolidina
CN107778247A (zh) * 2016-08-30 2018-03-09 天津太平洋制药有限公司 一种非普拉宗及其中间体的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB646597A (en) * 1948-04-10 1950-11-22 Geigy Ag J R Improvements in or relating to the manufacture of derivatives of 3:5-dioxo-pyrazolidine

Also Published As

Publication number Publication date
ES381207A1 (es) 1972-12-01
AT303030B (de) 1972-11-10
ES381209A1 (es) 1973-04-16
PL81313B1 (fr) 1975-08-30
CH549023A (de) 1974-05-15
PL91775B1 (fr) 1977-03-31
YU37143B (en) 1984-08-31
BE752462A (fr) 1970-12-24
CS168531B2 (fr) 1976-06-29
YU34521B (en) 1979-09-10
FI49608B (fr) 1975-04-30
CH544095A (de) 1973-11-15
AT299939B (de) 1972-07-10
CH549024A (de) 1974-05-15
ES381208A1 (es) 1972-12-01
SE371197B (fr) 1974-11-11
AT303029B (de) 1972-11-10
NO127615B (fr) 1973-07-23
CH550175A (de) 1974-06-14
CA957380A (en) 1974-11-05
FI49608C (fi) 1975-08-11
CH548397A (de) 1974-04-30
YU271575A (en) 1983-04-27
YU37142B (en) 1984-08-31
AT303028B (de) 1972-11-10
FR2053033A1 (fr) 1971-04-16
IE34261L (en) 1970-12-27
US3703528A (en) 1972-11-21
ES381210A1 (es) 1972-12-01
CS168534B2 (fr) 1976-06-29
YU161270A (en) 1979-02-28
DE2031238B2 (de) 1976-06-16
PL91774B1 (fr) 1977-03-31
FR2053033B1 (fr) 1974-08-09
CH549574A (de) 1974-05-31
IE34261B1 (en) 1975-03-19
NL139239B (nl) 1973-07-16
YU271475A (en) 1983-04-27
DK124885B (da) 1972-12-04
IL34703A (en) 1972-11-28
DE2031238A1 (de) 1971-01-07
IL34703A0 (en) 1970-08-19
ZA703862B (en) 1971-02-24
CS168533B2 (fr) 1976-06-29
GB1301857A (fr) 1973-01-04
CS168532B2 (fr) 1976-06-29
YU271375A (en) 1979-02-28
YU34520B (en) 1979-09-10

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Legal Events

Date Code Title Description
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: ANGELI

V4 Discontinued because of reaching the maximum lifetime of a patent