ClassID:

112443

C12P17/181 - CPC Classification

Classification description:

Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms containing at least two hetero rings condensed among themselves or condensed with a common carbocyclic ring system, e.g. rifamycin Heterocyclic compounds containing oxygen atoms as the only ring heteroatoms in the condensed system, e.g. Salinomycin, Septamycin

Recent Application in this class:
#1
20250388875
2025-12-25

BIOCATALYTIC TECHNIQUES

#2
20250263763
2025-08-21

PRODUCTION OF OXYGENATED DITERPENOID COMPOUNDS

#3
20250257336
2025-08-14

ISOLATED OR ENGINEERED POLYPEPTIDES, MICROORGANISMS AS WELL AS METHOD FOR SYNTHESIZING POLYPHENOLIC PHYTOCHEMICALS PHOSPHATE DERIVATIVE USING THE POLYPEPTIDES OR MICROORGANISMS

#4
20250215469
2025-07-03

METHOD FOR PRODUCING SESAMINOL OR SESAMINOL GLUCOSIDE

#5
20250122544
2025-04-17

MILBEMYCIN STRAIN WITH HIGH-YIELD AND ITS APPLICATION

#6
20240318212
2024-09-26

PHOSPHORYLATION OF PHENOLIC PHYTOCHEMICALS BY TWO ENZYMES COUPLED SYSTEM

#7
20240247240
2024-07-25

TRANSAMINASE ENZYMES FOR THE TRANSAMINATION OF (1S,5R)-6,8-DIOXABICYCLO[3.2.1]OCTAN-4-ONE

#8
20230380451
2023-11-30

MEANS AND METHODS TO DETOXIFY MYCOTOXINS

#9
20230313249
2023-10-05

MICROBIAL PRODUCTION OF ARTEMISINIC ACID AND DERIVATIVES

#10
20230175027
2023-06-08

ENZYME-MEDIATED PROCESS FOR MAKING AMBERKETAL AND AMBERKETAL HOMOLOGUES

#11
20230148644
2023-05-18

Spray-Dried Tetrasaccharides

#12
20230105013
2023-04-06

Isolated or Engineered Polypeptides, Microorganisms as well as Method for Synthesizing Phenolic Phytochemical Phosphate Derivatives using the Polypeptides or Microorganisms

#13
20230040326
2023-02-09

BIOCATALYTIC TECHNIQUES

#14
20220396580
2022-12-15

TRICYCLIC DILACTONE COMPOUND, AND PRODUCTION METHOD AND USE THEREOF

#15
20220136019
2022-05-05

Epigenetic modification of fungi and uses thereof

#16
20220025418
2022-01-27

Process for production of nigericin from sp. MCC-0151

#17
20220002551
2022-01-06

A NOVEL CLASS OF PIGMENTS IN ASPERGILLUS

#18
20210261994
2021-08-26

Method for the biotechnological production of the blue-green fungus pigment xylindein

#19
20210171992
2021-06-10

Spray-dried 3-fucosyllactose

#20
20200085783
2020-03-19

PALYTOXYN, ITS MEDICAL USE AND PROCESS FOR ITS ISOLATION

#21
20200068815
2020-03-05

Heripenes with pain-relieving effect, active substances of mycelium and the preparation method thereof, and pharmaceutical composition containing the heripenes or active substances

#22
20200022371
2020-01-23

Composition for controlling nematode comprising grammicin compound as effective ingredient and uses thereof

#23
20200010865
2020-01-09

Materials and methods for alkene reduction of levoglucosenone by an alkene reductase

#24
20190309282
2019-10-10

MESOPOROUS CATALYSTS OF MAGNETIC NANOPARTICLES AND FREE-RADICAL-PRODUCING ENZYMES, AND METHODS OF USE

#25
20180171367
2018-06-21

Method for high-efficiency production of pinoresinol using an HOauto-scavenging cascade

#26
20180171283
2018-06-21

and method for producing milbemycin A3 using same

#27
20180168979
2018-06-21

Anti-dandruff composition comprising pycnidione and epolone

#28
20180147136
2018-05-31

Gentiopicroside free gentiana extract

#29
20170312247
2017-11-02

HERIPENES WITH PAIN-RELIEVING EFFECT, ACTIVE SUBSTANCES OF Hericium erinaceus MYCELIUM AND THE PREPARATION METHOD THEREOF, AND PHARMACEUTICAL COMPOSITION CONTAINING THE HERIPENES OR ACTIVE SUBSTANCES

#30
20170226122
2017-08-10

Artemisinin derivatives, methods for their preparation and their use as antimalarial agents

#31
20170175101
2017-06-22

Mesoporous catalysts of magnetic nanoparticles and free-radical-producing enzymes, and methods of use

#32
20170101659
2017-04-13

Methods for increasing molecular diversity of polyketides and non-ribosomal proteins

#33
20170096658
2017-04-06

Mesoporous catalysts of magnetic nanoparticles and free-radical-producing enzymes, and methods of use

#34
20170088872
2017-03-30

Compositions and methods for producing podophyllotoxin derivatives

#35
20170029436
2017-02-02

NEOSORAPHENS

#36
20160310462
2016-10-27

PALYTOXYN, ITS MEDICAL USE AND PROCESS FOR ITS ISOLATION

#37
20160257846
2016-09-08

Phenol polymer with 5,5′-biaryl bonds, method for preparing same, and uses thereof

#38
20160237443
2016-08-18

Methods and systems for producing fungal secondary metabolites

#39
20160192657
2016-07-07

Fungicidal compounds and methods of their use

#40
20160143975
2016-05-26

METHOD FOR PRODUCING TRIPTOLIDE

#41
20160115508
2016-04-28

PARTHENOLIDE DERIVATIVES, METHODS FOR THEIR PREPARATION AND THEIR USE AS ANTICANCER AGENTS

#42
20160046645
2016-02-18

Production of pyripyropenes from dry biomass

#43
20140309438
2014-10-16

Compound and method for producing same

#44
20140206889
2014-07-24

Mangromicin compound and production method therefor

#45
20140194336
2014-07-10

Sophorolactone production

#46
20140142289
2014-05-22

Pyripyropene a biosynthetic gene

#47
20140134671
2014-05-15

Effects of alteration of expression of the MtfA gene and its homologs on the production of fungal secondary metabolites

#48
20130345442
2013-12-26

INSECTICIDAL FERMENTATION BROTH FROM ACTINOMYCETES CONTAINING ENHANCED RATIO OF ACTIVE TO INACTIVE DUNAIMYCINS

#49
20130309731
2013-11-21

Method for manufacturing red mold dioscorea

#50
20130244296
2013-09-19

HALOGENATION ENZYMES

#51
20130177950
2013-07-11

Process for producing reveromycin A or a synthetic intermediate thereof, process for producing compounds containing a spiroketal ring and novel antineoplastics, fungicides and therapeutic agents for bone disorders

#52
20130137131
2013-05-30

System and method of producing volatile organic compounds from fungi

#53
20130089522
2013-04-11

Heterologous hosts

#54
20130078272
2013-03-28

Fungicidal compounds and methods of their use

#55
20130040348
2013-02-14

Gene encoding lignan methyltransferase and use thereof

#56
20130023017
2013-01-24

Method for producing pyripyropene

#57
20130017581
2013-01-17

Nucleic acid construct comprising pyripyropene biosynthetic gene cluster and marker gene

#58
20120330022
2012-12-27

METHOD FOR PRODUCING PYRIPYROPENE DERIVATIVES BY THE ENZYMATIC METHOD

#59
20120289714
2012-11-15

Method for preparing coumestrol and coumestrol prepared by same

#60
20120225936
2012-09-06

Method for producing triptolide

#61
20120220789
2012-08-30

Polyphenol derivative and method for producing the same

#62
20120220017
2012-08-30

Method for manufacturing red mold dioscorea

#63
20120190092
2012-07-26

Processes And Systems For Enzymatically Isolating Lignin And Other Bioproducts From Herbaceous Plants

#64
20120041216
2012-02-16

Method for producing multicyclical ring systems carrying amino groups

#65
20120015410
2012-01-19

Pyripyropene a biosynthetic gene

#66
20110250656
2011-10-13

PRODUCTION OF MONASCUS-LIKE AZAPHILONE PIGMENT

#67
20110237533
2011-09-29

NOVEL POLYPHENOL COMPOUND

#68
20110213164
2011-09-01

Compound ceramidastin, method for producing the same, and use of the same

#69
20110136185
2011-06-09

Epothilones C, D, E, and F, preparation and compositions

#70
20110112185
2011-05-12

Insecticidal fermentation broth from actinomycetes containing enhanced ratio of active to inactive dunaimycins

#71
20110104360
2011-05-05

Lignan hydroxylase

#72
20100299778
2010-11-25

NUCLEOTIDE SEQUENCE ENCODING ARTEMISINIC ALDEHYDE DOUBLE BOND REDUCTASE, ARTEMISINIC ALDEHYDE DOUBLE BOND REDUCTASE AND USES THEREOF

#73
20100227918
2010-09-09

STREPTOMYCES-DERIVED ANTIMICROBIAL COMPOUND AND METHOD OF USING SAME AGAINST ANTIBIOTIC-RESISTANT BACTERIA

#74
20100216870
2010-08-26

Genes encoding a nystatin polyketide synthase and their manipulation and utility

#75
20100105928
2010-04-29

Methods for massive culture of and isolation of pectenotoxin-2

#76
20090326239
2009-12-31

FERMENTATIVE PREPARATION PROCESS FOR AND CRYSTAL FORMS OF CYTOSTATICS

#77
20090270466
2009-10-29

Epothilones C, D, E, and F, preparation and compositions

#78
20090247592
2009-10-01

Epothilones C, D, E, and F, preparation and compositions

#79
20090233287
2009-09-17

PRODUCTION OF COMPOUNDS IN A RECOMBINANT HOST

#80
20090176969
2009-07-09

CLONING GENES FROM STREPTOMYCES CYANEOGRISEUS SUBSP. NONCYANOGENUS FOR BIOSYNTHESIS OF ANTIBIOTICS AND METHODS OF USE

#81
20090170172
2009-07-02

Recombinant methods and materials for producing epothilone and epothilone derivatives

#82
20090111151
2009-04-30

Production of Polyketides

#83
20090081741
2009-03-26

SINGLE COLONIES OF MYXOBACTERIA CELLS

#84
20090068706
2009-03-12

Production of Highly Isotopically Labelled, Secondary, Microbial Metabolic Products, and Corresponding Metabolic Products

#85
20090017508
2009-01-15

gene directing the ratio of B2:B1 avermectins

#86
20080293784
2008-11-27

EPOTHILONES C, D, E AND F, PREPARATION AND COMPOSITIONS

#87
20080166776
2008-07-10

Method for Preparing a Useful Secondary Metabolite by Effective Elimination of Biological By-Products

#88
20080160587
2008-07-03

Stemphones and production thereof

#89
20080119541
2008-05-22

Genes encoding a nystatin polyketide synthase and their manipulation and utility

#90
20080043117
2008-02-21

Method and apparatus for compensating image sensor lens shading

#91
20070281343
2007-12-06

PRODUCTION OF POLYKETIDES

#92
20070271624
2007-11-22

Gene encoding an enzyme for catalyzing biosynthesis of lignan, and use thereof

#93
20070197611
2007-08-23

Fermentative preparation process for and crystal forms of cytostatics

#94
20070184533
2007-08-09

MICROBIAL TRANSFORMATION METHOD FOR THE PREPARATION OF AN EPOTHILONE

#95
20070122891
2007-05-31

Methods for the preparation, isolation and purification of epothilone B, and x-ray crystal structures of epothilone B

#96
20070111293
2007-05-17

Genes from a gene cluster

#97
20070092954
2007-04-26

Production of polyketides

#98
20070031947
2007-02-08

Transgenic amorpha-4, 11-diene synthesis

#99
20070026488
2007-02-01

Biosynthesis of bryostatins by polyketide synthases (PKS)

#100
20060264482
2006-11-23

Epothilones C, D, E and F, preparation and compositions

#101
20060234353
2006-10-19

Strain belonging to the genus and being capable of producing nemadictin and process for producing nemadictin using the strain

#102
20060223151
2006-10-05

Production of polyketides

#103
20060173172
2006-08-03

Method for producing novel spinosyn derivatives

#104
20060141593
2006-06-29

Enzymatic production of (meth)acrylic acid esters

#105
20060135474
2006-06-22

Methods for the preparation, isolation and purification of epothilone B, and X-ray crystal structures of epothilone B

#106
20060134742
2006-06-22

Production of glucuronic acid using myo-inositol oxygenase from cryptococcus neoformans

#107
20060122260
2006-06-08

Intermediates for aromatic polyketides as selective anticancer and antiviral agents

#108
20060073574
2006-04-06

Engineered biosynthesis of novel polyenes

#109
20050214909
2005-09-29

Genes from a gene cluster

#110
20050208620
2005-09-22

Compositions and methods for hydroxylating epothilones

#111
20050196777
2005-09-08

gene directing the ratio of B2:B1 avermectins

#112
20050131061
2005-06-16

Angiogenesis inhibitors

#113
20050119334
2005-06-02

Compounds as semaphorin inhibitors

#114
20050090535
2005-04-28

Epothilones C, D, E and F, preparation and compositions

#115
20050038086
2005-02-17

Epothilone derivatives and methods for making and using the same

#116
20050003409
2005-01-06

Cloning genes from subsp. for biosynthesis of antibiotics and methods of use