FR2401898A1 - Nouveau sel de l'acide patoique - Google Patents
Nouveau sel de l'acide patoiqueInfo
- Publication number
- FR2401898A1 FR2401898A1 FR7726823A FR7726823A FR2401898A1 FR 2401898 A1 FR2401898 A1 FR 2401898A1 FR 7726823 A FR7726823 A FR 7726823A FR 7726823 A FR7726823 A FR 7726823A FR 2401898 A1 FR2401898 A1 FR 2401898A1
- Authority
- FR
- France
- Prior art keywords
- patoic
- acid
- new salt
- salt
- new
- Prior art date
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
- C07D307/32—Oxygen atoms
- C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
L'invention a pour objet le pantoate de guanidine, sous ses formes D, L et DL. Ce sel est utilisable comme intermédiaire pour l'obtention de pantolactone optiquement active.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7726823A FR2401898A1 (fr) | 1977-09-05 | 1977-09-05 | Nouveau sel de l'acide patoique |
SU782652299A SU971094A3 (ru) | 1977-09-05 | 1978-08-25 | Способ получени оптически активных D-и Z-изомеров пантоата гаунидина или их смеси |
JP10844978A JPS5498722A (en) | 1977-09-05 | 1978-09-04 | Guanidine pantoate |
HU78SO1231A HU174642B (hu) | 1977-09-05 | 1978-09-04 | Sposob poluchenija novojj opticheski aktivnojj soli pantotennojj kisloty |
DD78207635A DD138543A5 (de) | 1977-09-05 | 1978-09-04 | Verfahren zur herstellung von optisch aktivem guanidin-pantoat |
PL1978209408A PL111222B1 (en) | 1977-09-05 | 1978-09-04 | Process for preparing optically active guanidine pantothenate |
CH926578A CH634288A5 (fr) | 1977-09-05 | 1978-09-04 | Pantoate de guanidine. |
US05/939,681 US4167522A (en) | 1977-09-05 | 1978-09-05 | Guanidine pantoate |
ES473069A ES473069A1 (es) | 1977-09-05 | 1978-09-05 | Procedimiento para la obtencion de pantoato de guanidina op-ticamente activo |
DE19782838689 DE2838689A1 (de) | 1977-09-05 | 1978-09-05 | Neues salz der pantoinsaeure, verfahren zu dessen herstellung und seine verwendung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7726823A FR2401898A1 (fr) | 1977-09-05 | 1977-09-05 | Nouveau sel de l'acide patoique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2401898A1 true FR2401898A1 (fr) | 1979-03-30 |
FR2401898B1 FR2401898B1 (fr) | 1981-11-27 |
Family
ID=9195037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7726823A Granted FR2401898A1 (fr) | 1977-09-05 | 1977-09-05 | Nouveau sel de l'acide patoique |
Country Status (10)
Country | Link |
---|---|
US (1) | US4167522A (fr) |
JP (1) | JPS5498722A (fr) |
CH (1) | CH634288A5 (fr) |
DD (1) | DD138543A5 (fr) |
DE (1) | DE2838689A1 (fr) |
ES (1) | ES473069A1 (fr) |
FR (1) | FR2401898A1 (fr) |
HU (1) | HU174642B (fr) |
PL (1) | PL111222B1 (fr) |
SU (1) | SU971094A3 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0313911U (fr) * | 1989-06-22 | 1991-02-13 | ||
US5364885A (en) * | 1992-11-13 | 1994-11-15 | Ahluwalia Gurpreet S | Reduction of hair growth |
EP3190259A3 (fr) | 2010-10-08 | 2017-09-20 | Pinnacle Engines, Inc. | Systèmes à rapport de compression variable pour moteurs à pistons opposés et procédés de fabrication et d'utilisation associés |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3383408A (en) * | 1964-11-16 | 1968-05-14 | American Cyanamid Co | Process for preparing (1-alkylalkyl) guanidine salts |
FR1522111A (fr) * | 1966-05-10 | 1968-04-19 | Fuji Chemical Ind | Procédé de dédoublement du pantoate d'ammonium racémique |
JPS5021448B1 (fr) * | 1966-05-10 | 1975-07-23 | ||
US3751454A (en) * | 1968-02-12 | 1973-08-07 | Toray Industries | Bis-guanidium tetrachlorophthalate and tetrabromophthalate and process for making same |
DD109380A1 (fr) * | 1973-06-04 | 1974-11-05 | ||
US4080472A (en) * | 1974-03-22 | 1978-03-21 | Societe D'etudes Et D'exploitation De Marques Et Brevets S.E.M.S. | Metformin 2-(p-chlorophenoxy)-2-methylpropionate |
CH602612A5 (fr) * | 1974-10-11 | 1978-07-31 | Hoffmann La Roche |
-
1977
- 1977-09-05 FR FR7726823A patent/FR2401898A1/fr active Granted
-
1978
- 1978-08-25 SU SU782652299A patent/SU971094A3/ru active
- 1978-09-04 PL PL1978209408A patent/PL111222B1/pl unknown
- 1978-09-04 HU HU78SO1231A patent/HU174642B/hu unknown
- 1978-09-04 JP JP10844978A patent/JPS5498722A/ja active Granted
- 1978-09-04 CH CH926578A patent/CH634288A5/fr not_active IP Right Cessation
- 1978-09-04 DD DD78207635A patent/DD138543A5/xx unknown
- 1978-09-05 US US05/939,681 patent/US4167522A/en not_active Expired - Lifetime
- 1978-09-05 ES ES473069A patent/ES473069A1/es not_active Expired
- 1978-09-05 DE DE19782838689 patent/DE2838689A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ES473069A1 (es) | 1979-10-16 |
PL209408A1 (pl) | 1979-05-07 |
DE2838689A1 (de) | 1979-03-15 |
JPS5498722A (en) | 1979-08-03 |
DD138543A5 (de) | 1979-11-07 |
PL111222B1 (en) | 1980-08-30 |
FR2401898B1 (fr) | 1981-11-27 |
SU971094A3 (ru) | 1982-10-30 |
CH634288A5 (fr) | 1983-01-31 |
HU174642B (hu) | 1980-02-28 |
US4167522A (en) | 1979-09-11 |
JPS627909B2 (fr) | 1987-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
ST | Notification of lapse |