DD39696A - - Google Patents

Info

Publication number
DD39696A
DD39696A DD39696DA DD39696A DD 39696 A DD39696 A DD 39696A DD 39696D A DD39696D A DD 39696DA DD 39696 A DD39696 A DD 39696A
Authority
DD
German Democratic Republic
Application number
Publication of DD39696A publication Critical patent/DD39696A/xx

Links

DD39696D DD39696A (zh)

Publications (1)

Publication Number Publication Date
DD39696A true DD39696A (zh)

Family

ID=242140

Family Applications (1)

Application Number Title Priority Date Filing Date
DD39696D DD39696A (zh)

Country Status (1)

Country Link
DD (1) DD39696A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0535927A1 (en) * 1991-10-01 1993-04-07 Takeda Chemical Industries, Ltd. Process for producing lower alkyl 2-keto-L-gulonate
EP1078932A2 (de) * 1999-08-19 2001-02-28 Basf Aktiengesellschaft Verfahren zur Herstellung von 2-Keto-L-gulonsäureestern

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0535927A1 (en) * 1991-10-01 1993-04-07 Takeda Chemical Industries, Ltd. Process for producing lower alkyl 2-keto-L-gulonate
EP1078932A2 (de) * 1999-08-19 2001-02-28 Basf Aktiengesellschaft Verfahren zur Herstellung von 2-Keto-L-gulonsäureestern
EP1078932A3 (de) * 1999-08-19 2001-05-23 Basf Aktiengesellschaft Verfahren zur Herstellung von 2-Keto-L-gulonsäureestern

Similar Documents

Publication Publication Date Title
EP0403351B2 (fr) Procédé de préparation de l'acide ascorbique
US6573400B1 (en) Preparation of 2-keto-L-gulonic esters
US6197977B1 (en) Process for the preparation of L-ascorbic acid
US5227515A (en) Process for producing lower alkyl 2-keto-l-gulonate
WO1999003853A1 (de) Verfahren zur herstellung von ascorbat
CN105732369B (zh) 采用降膜蒸发器合成多元醇脂肪酸酯的方法
DD39696A (zh)