FR2133766A1 - - Google Patents

Info

Publication number
FR2133766A1
FR2133766A1 FR7213257A FR7213257A FR2133766A1 FR 2133766 A1 FR2133766 A1 FR 2133766A1 FR 7213257 A FR7213257 A FR 7213257A FR 7213257 A FR7213257 A FR 7213257A FR 2133766 A1 FR2133766 A1 FR 2133766A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7213257A
Other versions
FR2133766B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Welfide Corp
Original Assignee
Welfide Corp
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 Welfide Corp filed Critical Welfide Corp
Publication of FR2133766A1 publication Critical patent/FR2133766A1/fr
Application granted granted Critical
Publication of FR2133766B1 publication Critical patent/FR2133766B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
FR7213257A 1971-04-14 1972-04-14 Expired FR2133766B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2401371A JPS547796B1 (fr) 1971-04-14 1971-04-14

Publications (2)

Publication Number Publication Date
FR2133766A1 true FR2133766A1 (fr) 1972-12-01
FR2133766B1 FR2133766B1 (fr) 1975-08-01

Family

ID=12126650

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213257A Expired FR2133766B1 (fr) 1971-04-14 1972-04-14

Country Status (6)

Country Link
US (1) US3828039A (fr)
JP (1) JPS547796B1 (fr)
BE (1) BE782041A (fr)
DE (1) DE2218138A1 (fr)
FR (1) FR2133766B1 (fr)
GB (1) GB1315287A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545935A (en) * 1983-09-12 1985-10-08 Iowa State University Research Foundation, Inc. Amidoalkylation reactions of anilines
US6769437B2 (en) 2002-04-08 2004-08-03 Philip Morris Incorporated Use of oxyhydroxide compounds for reducing carbon monoxide in the mainstream smoke of a cigarette
US8701681B2 (en) 2003-10-27 2014-04-22 Philip Morris Usa Inc. Use of oxyhydroxide compounds in cigarette paper for reducing carbon monoxide in the mainstream smoke of a cigarette

Also Published As

Publication number Publication date
GB1315287A (en) 1973-05-02
FR2133766B1 (fr) 1975-08-01
DE2218138A1 (de) 1972-11-23
JPS547796B1 (fr) 1979-04-10
BE782041A (fr) 1972-07-31
US3828039A (en) 1974-08-06

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Legal Events

Date Code Title Description
ST Notification of lapse